Thingspeak , Raspberry pi , Data Time Interval Python Script

Job ID: 30990282

Budget: $60 – $80 NZD

I have a Python3 script that is running on a Raspberry PI that is using an Arduino motion sensor is reading and posting data to Thingspeak. I am looking for the best way to sending data to the ThingSpeak without latency, I have paid licences and the time interval can reduce to 1 sec so no issue with that.
The system is set up and I can see the data transfer from Rpi to the ThingSpeak but still, there are significant latency and mismatched time zone.

If you are an expert in ThingSpeak please message me.