UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRvKCKWfGpE1LX9dXqhd74UMXAYddP2xet8zwj9JvVg=' 
WHERE 
  key_id = 'c021614216052ceb18da0ba58093bc0a0eae3be87d1714f4398baac85331f670' 
  AND (
    token = 'IRvKCKWfGpE1LX9dXqhd74UMXAYddP2xet8zwj9JvVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )