How to create my own variables to pass as parameters to a defined function?

I have a .dll that I made to read data from flexsim and send it to a sqlite database while a simulation is running. This is the function that i call in a flexsim trigger:

__declspec(dllexport) int InsertDb(int runNumber, double time, const char* dataKey, const char* dataValue) {


    sqlite3* db;
    char* errMsg = 0;
    char sql[1000];


    int rc = sqlite3_open("path/to/database.db", &db);
    if (rc != SQLITE_OK) {
        fprintf(stderr, "Can't open database: %s\n", sqlite3_errmsg(db));
        return rc;
    }


    snprintf(sql, sizeof(sql),
        "INSERT INTO SimulationData (RunNumber, Time, DataKey, DataValue) VALUES (%d, %f, '%s', '%s');",
        runNumber, time, dataKey, dataValue);


    rc = sqlite3_exec(db, sql, NULL, NULL, &errMsg);
    if (rc != SQLITE_OK) {
        fprintf(stderr, "SQL error: %s\n", errMsg);
        sqlite3_free(errMsg);
    }


    sqlite3_close(db);
    return rc;
}

When i run the simulation everything works, but, as you can imagine, the records inside the database are all empty. Thats because im struggling to find a way to fill these parameters:

(RunNumber, Time, DataKey, DataValue)

RunNumber
- The number of the simulation running
Time
- Timestamp of when the simulation started
DataKey
- The name of the current component where the box is
DataValue
- The trigger event thats happening (like a short description, eg. "Item entered on Processor")