class Test extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'test:over';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

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

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $this->line('Start');
        \Log::info('command run time:'.date('Y-m-d H:i:s'));
        sleep(90);
        $this->line('End');
    }
}

protected $commands = [
    ...
    ...
    Commands\Test::class
]

protected function schedule(Schedule $schedule)
{
    ...
    ...
    $schedule->command('test:over')->everyMinute()->withoutOverlapping();
}

    /**
     * Do not allow the event to overlap each other.
     *
     * @return $this
     */
    public function withoutOverlapping()
    {
        $this->withoutOverlapping = true;

        return $this->skip(function () {
            return file_exists($this->mutexPath());
        });
    }

    /**
     * Register a callback to further filter the schedule.
     *
     * @param  \Closure  $callback
     * @return $this
     */
    public function skip(Closure $callback)
    {
        $this->rejects[] = $callback;

        return $this;
    }

    /**
     * Get the mutex path for the scheduled command.
     *
     * @return string
     */
    protected function mutexPath()
    {
        return storage_path('framework'.DIRECTORY_SEPARATOR.'schedule-'.sha1($this->expression.$this->command));
    }