ACF Pro License update ManageWP

acf-pro-license-update.php

<?php
$pro_license = maybe_unserialize(base64_decode(get_option('acf_pro_license')));
if (!$pro_license || $pro_license['url'] != home_url()) {

    $save = array(
        'key'   => 'license_here',
        'url'   => home_url()
    );

    $save = maybe_serialize(base64_encode($save));

    $updated = update_option('acf_pro_license', $save);

    if ($updated) {
        echo 'YES!';
    } else {
        echo "no...";
    }
}