How to Connect Remote Database in Laravel 5 using ssh

I am using Laravel 5.0. I Want to Know How to Access Remote Database using SSH.

database.php

'mysql' => [
            'driver'    => 'mysql',
            'host'      => 'www.xxxxx.in',
            'port' => '2222',
            'database'  => 'xxxx_xxx',
            'username'  => 'xxxxx_xx',
            'password'  => 'xxxx0xx',
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
            'strict'    => false,
            'engine'    => null,
        ],