Insert operation is not inserting data properly

Hi,
I am facing a problem. I have a messenger application. i am sending messages using socket.io. If i type a message slowly and emit it's working fine. But if i type several message quickly and send it to socket emit the out put is something like this

3048 : asd
3049 : asd
3056 : d
3056 : d
3056 : d
3056 : d
3056 : d
3056 : d
3056 : d
3062 : das
3062 : das
3062 : das
3062 : das
3062 : das
3062 : das
3071 : as
3071 : as
3072 : asd
3072 : asd
3072 : asd
3072 : asd
3072 : asd
3072 : asd
3072 : asd
3072 : asd
3076 : das
3076 : das
3076 : das
3076 : das

code is

await sMM.Im_message_Model.insert(senderId, receiverId, message, fileType, null, receiverType, date, time, date_time);

let fullMessage = await sMM.Im_message_Model.getRecentMessageWithUpdate(receiverId);

console.log(fullMessage.m_id+" : "+fullMessage.message);

Functions:

Im_message_Model.getRecentMessageWithUpdate = async (g_id)=>{
    let query="select * from im_message where receiver=? order by m_id DESC LIMIT 1";
    let [result,err]=await mysqlCon.execute(query,[g_id]);
    if(result.length>0){
        let prepareData=result[0];
        prepareData.poster="";
        if(prepareData.type!="text" && prepareData.type!="update" && prepareData.type!="document"){
            prepareData.message= baseUrl+"assets/im/group_"+g_id+"/"+prepareData.message;
        }
        if(prepareData.type=="document"){
            let fileUrl=encodeURIComponent(baseUrl + "assets/im/group_"+prepareData.receiver+"/"+prepareData.message)+"&fn="+encodeURIComponent(prepareData.fileName);
            prepareData.message=baseUrl+"download?f="+fileUrl;
        }
        if(prepareData.type=="video"){
            prepareData.poster=baseUrl+"assets/img/poster.jpg";
        }
        return prepareData;
    }
};

Im_message_Model.insert= async (u_id,g_id,message,type,fileName,receiver_type,date,time,date_time)=>{
    let query="INSERT INTO im_message (sender,receiver,message,type,fileName,receiver_type,date,time,date_time) VALUES (?,?,?,?,?,?,?,?,?)";
    await mysqlCon.execute(query,[u_id,g_id,message,type,fileName,receiver_type,date,time,date_time]);
};

m_id is unique and auto increment primary key.

Begin with the reported sequence around Im_message_Model.insert and getRecentMessageWithUpdate, using mysqlCon.execute and the shown receiver query. Reproduce rapid sends and compare inserted rows with returned m_id/message values; done means the cause is isolated and the reported behavior is verified or a focused fix and test are identified.