"Fri, 23 Aug 2024 01:21:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
01:21:11
General datetime
2024-08-23 01:21:11Z
For Database
2024-08-23 01:21:11
For HTTP1.1
Fri, 23 Aug 2024 01:21:11 GMT