UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFr2kcCfHZkIjy09eoHbo/FMlhuXUnB4f2rt8QNibm4=' 
WHERE 
  key_id = 'a5e935b92283305d32dd881a9458ef2a5300f254dabfaba25f36e905511fd7f1' 
  AND (
    token = 'HFr2kcCfHZkIjy09eoHbo/FMlhuXUnB4f2rt8QNibm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )