"Fri, 20 Sep 2024 01:55:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
01:55:14
General datetime
2024-09-20 01:55:14Z
For Database
2024-09-20 01:55:14
For HTTP1.1
Fri, 20 Sep 2024 01:55:14 GMT