UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iN4dVU3eHUhJHusk3UvbhJYtnNsFWQJo1FaZABJEOsg=' 
WHERE 
  key_id = 'ceead97f9e3ea10053a73f7f80344a331e6f2430315f0fc7a6e21f0f95065bef' 
  AND (
    token = 'iN4dVU3eHUhJHusk3UvbhJYtnNsFWQJo1FaZABJEOsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )