UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bWquUMQPlFgiMbmmb5iQfqW2ALAJtREWxyYK+ZqKYQ=' 
WHERE 
  key_id = 'ac4c224bbf5ca220551d37a721a60c716255717bc123b0fc750352efc5031f42' 
  AND (
    token = '8bWquUMQPlFgiMbmmb5iQfqW2ALAJtREWxyYK+ZqKYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )