Sandbox

SELECT 
  1 
FROM 
  cscart_aprillock_keys 
WHERE 
  key_id = '4f4c46f50580f1663bed953b1e5eb512b0e8a89e6d26aad5ae29816b67eee198' 
  AND token = 'DaFeWjg1H9qQR/c3ATxtcWYBTAqAj9OP6MCG7uRMQx4=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00029

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}