UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cx6ktkBKUMcPyV0hFoFMyRtw9GTmKph8qk6XbOJ5gUs=' 
WHERE 
  key_id = '9771fbfb3b7053d717ed5032e0f119f63b19acc7b5db5bd01bff4b4763cf0e32' 
  AND (
    token = 'cx6ktkBKUMcPyV0hFoFMyRtw9GTmKph8qk6XbOJ5gUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )