static function Write($SessionID, $SessionData)
{
$Key = Session::GetKey($SessionID);
$Data = Session::Encrypt($SessionData, $Key);
$TimeNow = time();
$Statement = Session::$DBConnection->prepare('REPLACE INTO sessions (id, set_time, data, session_key) VALUES (:sessionid, :creation_time, :session_data, :session_key)');
$Statement->bindParam(':sessionid', $SessionID);
$Statement->bindParam(':creation_time', $TimeNow);
$Statement->bindParam(':session_data', $Data);
$Statement->bindParam(':session_key', $Key);
$Statement->execute();
return true;
}