"Mon, 05 Aug 2024 18:13:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
18:13:44
General datetime
2024-08-05 18:13:44Z
For Database
2024-08-05 18:13:44
For HTTP1.1
Mon, 05 Aug 2024 18:13:44 GMT