"Mon, 22 Jul 2024 15:58:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240722
Only TIME
15:58:12
General datetime
2024-07-22 15:58:12Z
For Database
2024-07-22 15:58:12
For HTTP1.1
Mon, 22 Jul 2024 15:58:12 GMT