PHP MYSQL - INSERT and UPDATE records function

PHP MYSQL - INSERT and UPDATE records function

 $record['userid'] = $_GET['iuser'] ;
 $record['busid'] = $_GET['busid'] ;
 $record['cid'] = $_GET['cid'];
 $record['dateprint'] = $dateadd;
 $record['noprinted'] = +1;
 $record['dateexpire'] = $dateexp;
 
 $dateadd = date("Y-m-d H:m:s");
 $tomorrow = mktime(0, 0, 0, date("m"), date("d")+1, date("y"));
 $xtr =  date("Y-m-d",$tomorrow);
 $dateexp = $xtr." ".date("H:m:s");
 
 $sqld = "SELECT * FROM dir_coupon_print WHERE busid = '{$_GET['busid']}' AND userid = '{$_GET['iuser']}'";
 $result = mysql_query($sqld);
 $total = mysql_num_rows($result);//total
 //echo $total;
 if (mysql_num_rows($result)>0){  //no records founds
  while ($rw = mysql_fetch_array($result, MYSQL_ASSOC)){
   if (($dateadd >! $rw['dateexpire'])) {
    echo "You already consume coupon for this business. wait 24 hours before printing the coupon again. ";
   }else{
    updateCoupon($rw['id']); //UPDATE RECORDS
   }
  } 
 }else {
  insertCoupon($record); //INSERT RECORDS
 }
 
 function updateCoupon($updateid)
   {
       $iUserId = intval($iUserId);
  $run_sql = "UPDATE dir_coupon_print SET noprinted=noprinted+1 WHERE id = '$updateid'"; 
       $iAlbumId = mysql_query($run_sql) or die( mysql_error()."-cant query");
       return $iAlbumId;
   }
 function insertCoupon($record)
   {
       $iUserId = intval($iUserId);
  $run_sql = "INSERT INTO dir_coupon_print
       (userid, cid, busid, dateprint, noprinted, dateexpire)
  VALUES ('".$record['userid']."', '".$record['cid']."', '".$record['busid']."', '".$record['dateprint']."', '".$record['noprinted']."', '".$record['dateexpire']."')";
       $iAlbumId = mysql_query($run_sql) or die( mysql_error()."-cant query");
       return $iAlbumId;
   }