"Fri, 24 May 2024 22:18:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240524
Only TIME
22:18:24
General datetime
2024-05-24 22:18:24Z
For Database
2024-05-24 22:18:24
For HTTP1.1
Fri, 24 May 2024 22:18:24 GMT