"Tue, 01 Oct 2024 16:21:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
16:21:11
General datetime
2024-10-01 16:21:11Z
For Database
2024-10-01 16:21:11
For HTTP1.1
Tue, 01 Oct 2024 16:21:11 GMT