<?php

$secret_key = '';
$host = '';
$bd_user = '';
$bd_name = '';
$user_pass = '';
$money_per_vote = '';

if(isset($_GET['nickname']) && isset($_GET['token']))
{

    $nickname = $_GET['nickname'];

    $token = $_GET['token'];

    if($token == md5($nickname.$secret_key))
    {
        $con = mysqli_connect($host, $bd_user, $user_pass, $bd_name);

        if (mysqli_connect_errno()) {
            echo "Failed to connect to MySQL: " . mysqli_connect_error();
        }

        $q = mysqli_query($con, "SELECT id FROM cc3_account WHERE name = '{$nickname}'"); //узнаем айди игрока из таблицы cc3_account

        mysqli_query($con, "UPDATE cc3_balance SET balance = balance+$money_per_vote WHERE username_id = '$q' AND currency_id = '1'") or die(mysqli_error($con)); //обновляем баланс игрока

        mysqli_close($con);
    }

}

?>