UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXl48dTqAHmTVOxU+1/N1HzVf5SxCn7Rb0BtldHDfz0=' 
WHERE 
  key_id = 'b12a894a3f42564b86c14d4e85008316aec7badf7d40bf7464b5410cc58fc669' 
  AND (
    token = 'VXl48dTqAHmTVOxU+1/N1HzVf5SxCn7Rb0BtldHDfz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )