Own title and description only on 1 page.

Hello there,

I want to specify my own title and description only on 1 page.

Can I use these filters

the_seo_framework_title_from_custom_field
the_seo_framework_custom_field_description

or should I use others?

using php, I want to generate my title and description on 1 page. Example:

add_filter( 'the_seo_framework_title_from_custom_field', 'bc_seo_title'  );
add_filter( 'the_seo_framework_custom_field_description', 'bc_seo_description'  );

function bc_seo_title($title){

    $tsf = the_seo_framework();

    if ( $tsf->get_the_real_ID() == 45912 ) {
    /*a little code for generating text*/

        $title = "my own title";

    }
    return $title;
}
function bc_seo_description($descr){

    $tsf = the_seo_framework();

    if ( $tsf->get_the_real_ID() == 45912 ) {

        $descr = "my own descr";

    }
    return $descr;
}

Did I do everything right? did I choose the right filters?

thanks!