UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3IdPlffHMJxkbxWQFd7ll0xujwHdZCAelbnKOiz7HuA=' 
WHERE 
  key_id = 'dede56042ec968782f410b670755e22e05cd705821809e7c64fe08f15aca10d4' 
  AND (
    token = '3IdPlffHMJxkbxWQFd7ll0xujwHdZCAelbnKOiz7HuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )