"Tue, 15 Oct 2024 05:23:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
05:23:04
General datetime
2024-10-15 05:23:04Z
For Database
2024-10-15 05:23:04
For HTTP1.1
Tue, 15 Oct 2024 05:23:04 GMT