How to set the timeout for dump in database.php?

I need to increase the timeout of MySQL to execute a dump processing of the bank.

'mysql' => [
            'driver' => 'mysql',
            'host' => env('DB_HOST', 'localhost'),
            'port' => env('DB_PORT', '3306'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'dump_command_timeout' => 60 * 20, // 5 minute timeout
            'dump_using_single_transaction' => true,
            'prefix' => '',
            'strict' => true,
            'engine' => null,
         ],

I'm using dump_command_timeout package% spatie / laravel-backup , but it does not work since the server falls into 60 seconds . I researched and found nothing about it.

Does anyone know how to configure database.php ?