"Fri, 24 May 2024 09:08:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240524
Only TIME
09:08:13
General datetime
2024-05-24 09:08:13Z
For Database
2024-05-24 09:08:13
For HTTP1.1
Fri, 24 May 2024 09:08:13 GMT