"Mon, 05 Aug 2024 10:40:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
10:40:44
General datetime
2024-08-05 10:40:44Z
For Database
2024-08-05 10:40:44
For HTTP1.1
Mon, 05 Aug 2024 10:40:44 GMT