I have an asp.net login web form that have ( username textBox - password textBox ) plus Remember Me CheckBox option When user login i do the below code

if (provider.ValidateUser(username, password))
{
    int timeOut = 0x13;
    DateTime expireDate = DateTime.Now.AddMinutes(19.0);
    if (rememberMeCheckBox.Checked)
    {
        timeOut = 0x80520;
        expireDate = DateTime.Now.AddYears(1);
    }

    FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(username, true, timeOut);
    string cookieValue = FormsAuthentication.Encrypt(ticket);
    HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, cookieValue);
    cookie.Expires = expireDate;
    HttpContext.Current.Response.Cookies.Add(cookie);

    AddForLogin(username);
    Response.Redirect("...");
}

as in code after user is authenticated i log that he login in db by calling method AddForLogin(username);
But if user choose remember me in login and then he try to go to site any time this login method isn't executed as it use cookies ... so i have many questions:

1- Is this the best way to log login operation or is there any other better ?
2- In my case how to log login operation in case of remember me chosen by user ?