"Mon, 21 Oct 2024 11:35:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241021
Only TIME
11:35:30
General datetime
2024-10-21 11:35:30Z
For Database
2024-10-21 11:35:30
For HTTP1.1
Mon, 21 Oct 2024 11:35:30 GMT