Laravel Passport Token Expiry Date

I try to set the Expiry Date for Passport Token.

i already set the configuration in AuthServiceProvider.php

    Passport::tokensExpireIn(Carbon::now()->addDays(15));

    Passport::refreshTokensExpireIn(Carbon::now()->addDays(30));

But it still didnt work at all.

is there any solution for this?

I am using the newest Laravel framework and Passport Version.