"Fri, 23 Aug 2024 13:29:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
13:29:03
General datetime
2024-08-23 13:29:03Z
For Database
2024-08-23 13:29:03
For HTTP1.1
Fri, 23 Aug 2024 13:29:03 GMT