SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    1652, 1309, 1653, 1668, 1634, 1688, 1499, 
    1613, 1648, 1723, 1590, 1510, 1950, 
    1951, 1924, 1949, 1745, 1654, 1501, 
    69, 89, 1643, 1645, 1925
  )

Query time 0.00123

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 24,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (1652,1309,1653,1668,1634,1688,1499,1613,1648,1723,1590,1510,1950,1951,1924,1949,1745,1654,1501,69,89,1643,1645,1925)"
    }
  }
}