How to run Cron Job on Shared Hosting? (Lumen)

I am trying to implement a cron job in my lumen project. I have BookingMaster Table when a user is creating a booking I am setting the default status to B means booked in the table. in the day of booking I am trying to update the status to I to database means In-progress. When I am doing this locally the cron is running perfectly and the status is also updating.

But when I moved this code to my shared hosting it is not working any more. The cron is not updating the status in database.

Location Of the BookingUpdate.php is - app/Console/Commands/BookingUpdate.php

BookingUpdate.php

<?php

namespace App\Console\Commands;

use Helpers;
use Illuminate\Console\Command;
use App\BookingMaster;

class BookingUpdate extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'BookingUpdate:booking-update';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Cron for Booking Update';

    public static $process_busy = false;

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle(){
        if (self::$process_busy == false) {
            self::$process_busy = true;
            $where['status'] = 'B';
            $update = BookingMaster::updateRecord(6,$where);
            self::$process_busy = false;             
            echo 'Done';
               return true;
        } else {
            if ($debug_mode) {
                error_log("Process busy!", 0);
            }

            return false;
        }


    }
}

karnel.php

<?php

namespace App\Console;

use Illuminate\Console\Scheduling\Schedule;
use Laravel\Lumen\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{
    /**
     * The Artisan commands provided by your application.
     *
     * @var array
     */
    protected $commands = [
        '\App\Console\Commands\BookingUpdate',

    ];

    /**
     * Define the application's command schedule.
     *
     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
     * @return void
     */
    protected function schedule(Schedule $schedule)
    {
        //
    }
}

Cron Job Command :

/usr/local/bin/php -q /home/rahulsco/public_html/api.pawsticks/artisan schedule:run 1>> /dev/null 2>&1