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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 (
    29, 30, 31, 32, 33, 34, 35, 76, 77, 78, 79, 
    80, 81, 82, 140, 141, 142, 143, 144, 145, 
    146, 161, 162, 163, 164, 165, 166, 167, 
    243, 244, 245, 246, 247, 248, 249, 297, 
    298, 299, 300, 301, 302, 3525, 3526, 
    3527, 3528, 3529, 3530, 3531
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00035

JSON explain

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