UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1dAFgZ8sQu6Yn7rO10ajPkuhfZx2iEbVBjU9Y7KdTVg=' 
WHERE 
  key_id = 'bab610d32abc68cbf95706501edee885f4941f760c862a45bf44f81a02951a29' 
  AND (
    token = '1dAFgZ8sQu6Yn7rO10ajPkuhfZx2iEbVBjU9Y7KdTVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )