UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4gsv5oi4l4N9iqvzq5zLVPS7yvSTZoy4q8SWNok7yU=' 
WHERE 
  key_id = '7fb4e263f8117dd0c528ec4747d2e585b6e84e9d60c03adb9fbb5a7799436d0f' 
  AND (
    token = 'Z4gsv5oi4l4N9iqvzq5zLVPS7yvSTZoy4q8SWNok7yU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )