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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 (
    1925, 1926, 1927, 1928, 1929, 1930, 1931, 
    5560, 5561, 5562, 5563, 5564, 5565, 
    5566, 5567, 5568, 5569, 5570, 5571, 
    5572, 5573, 5574, 5575, 5576, 5577, 
    5578, 5579, 5580, 5581, 5582, 5583, 
    5584, 5585, 5586, 5587, 5588, 5589, 
    5590, 5591, 5592, 5593, 5594, 5595, 
    5596, 5597, 5598, 5599, 5600
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00030

JSON explain

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