"Mon, 29 Jul 2024 10:33:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240729
Only TIME
10:33:56
General datetime
2024-07-29 10:33:56Z
For Database
2024-07-29 10:33:56
For HTTP1.1
Mon, 29 Jul 2024 10:33:56 GMT