UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDlQrJX+DfMYnlTvj6kdWC0GudiRwJm4EcrltAjTNEA=' 
WHERE 
  key_id = 'c30cfc09d950f2aca56580018f895cddfb67688f6f98201f3ab7f893b969a1ad' 
  AND (
    token = 'nDlQrJX+DfMYnlTvj6kdWC0GudiRwJm4EcrltAjTNEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )