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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 (
    1615, 1616, 1617, 1618, 1619, 1620, 1621, 
    1622, 1623, 1624, 1625, 5299, 5300, 
    5301, 5302, 5303, 5304, 5305, 5306, 
    5307, 5308, 5309, 5310, 5311, 5312, 
    5313, 5314, 5315, 5316, 5317, 5318, 
    5319, 5320, 5321, 5322, 5323, 5324, 
    5325, 1627, 1628, 1629, 1630, 1631, 
    1632, 1633, 1634, 1635, 1636
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00024

JSON explain

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