UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0h9lPNtPF7WxIlLwb0FLFdjLl4h67qW+HUzREwiWwMs=' 
WHERE 
  key_id = 'a670e22b1959b2763efb170d46e7ca529e19d2e17d058c785ec822871cd2f1c2' 
  AND (
    token = '0h9lPNtPF7WxIlLwb0FLFdjLl4h67qW+HUzREwiWwMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )