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SELECT 
  cscart_product_review_prepared_data.product_id AS product_id, 
  cscart_product_review_prepared_data.average_rating AS average_rating, 
  cscart_product_review_prepared_data.reviews_count AS reviews_count 
FROM 
  cscart_product_review_prepared_data 
WHERE 
  cscart_product_review_prepared_data.product_id IN (
    6021, 6022, 6023, 6024, 6025, 6026, 6027, 
    6028, 6029, 6030, 6031, 6032, 6033, 
    6034, 6035, 6036, 6037, 6038, 6111, 
    6112, 6113, 6114, 6115, 6116, 6117, 
    6118, 6119, 6201, 6202, 6203, 6204, 
    6205, 6206, 6207, 6208, 3033, 3034, 
    3035, 3036, 3857, 3858, 3859, 3860, 
    2715, 2716, 2717, 2718, 2719
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00021

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "Impossible WHERE noticed after reading const tables"
  }
}