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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 (
    1561, 1562, 1563, 1564, 1565, 1566, 1567, 
    1568, 1569, 1570, 1571, 5245, 5246, 
    5247, 5248, 5249, 5250, 5251, 5252, 
    5253, 5254, 5255, 5256, 5257, 5258, 
    5259, 5260, 5261, 5262, 5263, 5264, 
    5265, 5266, 5267, 5268, 5269, 5270, 
    5271, 1600, 1601, 1602, 1603, 1604, 
    1605, 1606, 1607, 1608, 1609
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00036

JSON explain

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