UPDATE не вносит данные в MySQL

$sql = "UPDATE ".PREFIX."mc_order SET od_status = 'Completed', od_payment_first_name = '$LMI_PAYER_WM', od_payment_last_name = '$LMI_PAYER_PURSE' WHERE od_id = $LMI_PAYMENT_NO";
$result = MYSQL_QUERY($sql);
 
$patha = split ('/', $_SERVER['REQUEST_URI']);
$path = '';
for($x = 0; $x < (sizeof($patha) - 2); $x++) $path = $path.$patha[$x].'/';
$link = "http://".$_SERVER['SERVER_NAME']."$path?";
$message = "текст :\n\n";
//$fp = fopen("aaa.txt", "a");
foreach ($ids as $id)
{
    $expd = time() + $exp[$id] * 86400;
    $newpass = substr(crypt(rand(), rand()).crypt(rand(), rand()), 1, 16);
    $newpass = str_replace("'", "4", $newpass);
    $newpass = str_replace(" ", "8", $newpass);
//fwrite($fp, $id."\n", 10000);
//fwrite($fp, $LMI_PAYMENT_NO."\n", 10000);
//fwrite($fp, $expd."\n", 10000);
//fwrite($fp, $newpass."\n-----\n\n", 10000);
    $sql = "UPDATE ".PREFIX."mc_order_item SET od_expdate = $expd, od_password = '$newpass' WHERE pd_id = $id AND od_id = $LMI_PAYMENT_NO;";
    $result = MYSQL_QUERY($sql);
 
    $message .= $pnames[$id]." - $link$newpass\n";
}
//fclose($fp);
$message .= "\nC уважением, администрация \n";
 
myio_mail($omail, $wmDesc, $message);
 
print "YES";
exit;
?>

  
 
  $sql = "UPDATE ".PREFIX."mc_order_item SET od_expdate = $expd, od_password = '$newpass' WHERE pd_id = $id AND od_id = $LMI_PAYMENT_NO;";