SELECT 
  cscart_images.*, 
  cscart_images_links.*, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_id AS images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.detailed_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'en' 
WHERE 
  cscart_images_links.object_type = 'product' 
  AND cscart_images_links.type = 'M' 
  AND cscart_images_links.object_id IN (
    3166, 3186, 3167, 3171, 3174, 3180, 3187, 
    3193, 3195, 3271, 3282, 6757, 6842, 
    7008, 3181, 3175, 6829, 6737, 3168, 
    6738, 6740, 426, 436, 6825, 657, 667, 
    688, 3277, 710, 751, 3316, 6761, 6850, 
    6859, 7312, 7352, 7356, 699, 2225, 2677, 
    2672, 2673, 2674, 2671, 2675, 2676, 
    6259, 6260, 6261, 6262, 6263, 3290, 
    3178, 3188, 3196, 3274, 3276, 3285, 
    3286, 6760, 7278, 7353, 7357, 3292
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00216

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "157.91"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "66.00"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "cscart_images_links",
            "access_type": "range",
            "possible_keys": [
              "object_id"
            ],
            "key": "object_id",
            "used_key_parts": [
              "object_id",
              "object_type",
              "type"
            ],
            "key_length": "81",
            "rows_examined_per_scan": 66,
            "rows_produced_per_join": 66,
            "filtered": "100.00",
            "index_condition": "((`gaseus`.`cscart_images_links`.`object_type` = 'product') and (`gaseus`.`cscart_images_links`.`type` = 'M') and (`gaseus`.`cscart_images_links`.`object_id` in (3166,3186,3167,3171,3174,3180,3187,3193,3195,3271,3282,6757,6842,7008,3181,3175,6829,6737,3168,6738,6740,426,436,6825,657,667,688,3277,710,751,3316,6761,6850,6859,7312,7352,7356,699,2225,2677,2672,2673,2674,2671,2675,2676,6259,6260,6261,6262,6263,3290,3178,3188,3196,3274,3276,3285,3286,6760,7278,7353,7357,3292)))",
            "cost_info": {
              "read_cost": "39.11",
              "eval_cost": "6.60",
              "prefix_cost": "45.71",
              "data_read_per_join": "6K"
            },
            "used_columns": [
              "pair_id",
              "object_id",
              "object_type",
              "image_id",
              "detailed_id",
              "type",
              "position"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_images",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "image_id"
            ],
            "key_length": "4",
            "ref": [
              "gaseus.cscart_images_links.detailed_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 66,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "16.50",
              "eval_cost": "6.60",
              "prefix_cost": "68.81",
              "data_read_per_join": "50K"
            },
            "used_columns": [
              "image_id",
              "image_path",
              "image_x",
              "image_y",
              "is_high_res"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_common_descriptions",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "object_id",
              "lang_code",
              "object_holder"
            ],
            "key_length": "108",
            "ref": [
              "gaseus.cscart_images.image_id",
              "const",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 66,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "16.50",
              "eval_cost": "6.60",
              "prefix_cost": "91.91",
              "data_read_per_join": "39K"
            },
            "used_columns": [
              "object_id",
              "description",
              "lang_code",
              "object_holder"
            ]
          }
        }
      ]
    }
  }
}