"Fri, 23 Aug 2024 14:55:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
14:55:17
General datetime
2024-08-23 14:55:17Z
For Database
2024-08-23 14:55:17
For HTTP1.1
Fri, 23 Aug 2024 14:55:17 GMT