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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 (
    5449, 5450, 5451, 5452, 5453, 5454, 5455, 
    5456, 5457, 5458, 5459, 5460, 6727, 
    1672, 1673, 1674, 1675, 1676, 1677, 
    1678, 1679, 1680, 1681, 1682, 1683, 
    1684, 1685, 1686, 1687, 1688, 1689, 
    1690, 1691, 1692, 1693, 1694, 1695, 
    1696, 1697, 1698, 1699, 1700, 1701, 
    1702, 1703, 1704, 1705, 1706, 1707, 
    1708, 1709, 1710, 1711, 1712, 1713, 
    1714, 1715, 1716, 1717, 1718, 1719, 
    1720, 3733, 3735, 3736, 3737, 3738, 
    5371, 5372, 5373, 5374, 5375, 5376, 
    5377, 5378, 5379, 5380, 5381, 5382, 
    5383, 5384, 5385, 5386, 5387, 5388, 
    5389, 5390, 5391, 5392, 5393, 5394, 
    5395, 5396, 5397, 5398, 5399
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00033

JSON explain

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