UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0YaTQ+HpHfAQQeZvhxXYERgOgiRaA3qiHwFEG1BOqU=' 
WHERE 
  key_id = '4dc2a5edd4075495b605ce6fdf9e50f8bf663ddf4da385b3b8b671d1180b9e34' 
  AND (
    token = 'V0YaTQ+HpHfAQQeZvhxXYERgOgiRaA3qiHwFEG1BOqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )