UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXc8vH9lyJ/NopGQo+nkWqTcw3eViCSpF0cMS8mLuq8=' 
WHERE 
  key_id = '824137b3a49d2a6b5e096ef29cd6a701050e3961a6b16467bb7ba7756bfa3c68' 
  AND (
    token = 'qXc8vH9lyJ/NopGQo+nkWqTcw3eViCSpF0cMS8mLuq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )