"Mon, 05 Aug 2024 19:56:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
19:56:15
General datetime
2024-08-05 19:56:15Z
For Database
2024-08-05 19:56:15
For HTTP1.1
Mon, 05 Aug 2024 19:56:15 GMT