UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+m24HM4PRMlrlbhJkZJT5WJHHzs5laYwb8XBNjs1sk=' 
WHERE 
  key_id = '2633a2dfe5998095d1f29f3b1d7b4363e5b41d6137251e9059ad892cfd36af35' 
  AND (
    token = 'n+m24HM4PRMlrlbhJkZJT5WJHHzs5laYwb8XBNjs1sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )