UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtfCtNxWeiPcDxujwwNyFI4O3s4byemYglT/UxuMeQo=' 
WHERE 
  key_id = '73b65b26c37347b2e17a3167122bc62fb08f1d9720bc77a7f949721cf4205746' 
  AND (
    token = 'KtfCtNxWeiPcDxujwwNyFI4O3s4byemYglT/UxuMeQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )