Insert data to a specific column

I have two tables, one is Info and another is WorkDetails.

Table Info: ID(PK), Name, Weather, Date, Status, TimeIn_Info, TimeOut_Info

Table WorkDetails: ID(PK),Project,WorkDescription,Per,TimeIn,TimeOut // 4 row

How can I insert the d value to the TimeOut and TimeOut_Info which are in two different tables when button is clicked?

  public void checkRow3(String a, String b, String c, String d)
    {

         if(!d.equals("null"))  
        {
            WD.insertWorkDetails(a3, a, b, c, d); // working fine
           db.execSQL("INSERT into" + MyDatabaseHelper.TABLE_INFO + "(TimeOut_Info) values(?);", new String[]{d}); //insert d to Table Info column TableOut_Info
            Toast.makeText(this, "Done", Toast.LENGTH_SHORT).show();
            return;
        }

    }

Is this the correct way to implement?