UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKynNcg6pHiBiWeSDR2hYU3l+06nuvuXVijomoL7WZM=' 
WHERE 
  key_id = 'c1dea916f01fce929f87187d2aa50d6a1375ee5aa7f63327cc537254deb05679' 
  AND (
    token = 'VKynNcg6pHiBiWeSDR2hYU3l+06nuvuXVijomoL7WZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )