Cart expiration time (Can I extend it?)

Hi, thanks for a great plugin

I would like to extend the cart expiration to greater than 48 hrs.

I have find this code:

add_filter('wc_session_expiring', 'custom_wc_session_expiring');

function custom_wc_session_expiring($seconds) {
    return 60 * 60 * 24 * 3; // 3 days until the session is marked as "expiring"
}

add_filter('wc_session_expiration', 'custom_wc_session_expiration');

function custom_wc_session_expiration($seconds) {
    return 60 * 60 * 24 * 4; // 4 days until the session expires
}

I wanted to ask id this would affect the Unique Checkout Links?