"Sat, 05 Oct 2024 09:21:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
09:21:40
General datetime
2024-10-05 09:21:40Z
For Database
2024-10-05 09:21:40
For HTTP1.1
Sat, 05 Oct 2024 09:21:40 GMT