wticreatorstudio/Modules/StudioPlus/Services/Settings.php

<?php

namespace Modules\StudioPlus\Services;

use Modules\StudioPlus\Entities\Setting;

class Settings
{
    public function getOption($key)
    {
        return Setting::where('key', $key)->first();
    }

    public function setOption($key, $value)
    {
        Setting::updateOrCreate(
            [
                'key' => $key,
            ],
            [
                'value' => $value,
            ]
        );

        return Setting::where('key', $key)->first();
    }
}