UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVm/0EL9yjoPDxjG0LV+7iOcI3XhyLPWkHhWpcTSutM=' 
WHERE 
  key_id = '4b274f2136765130a7f82835cf5ad1f7bb67986b8a710fdf8d95a1dec68f5307' 
  AND (
    token = 'IVm/0EL9yjoPDxjG0LV+7iOcI3XhyLPWkHhWpcTSutM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )