"Fri, 23 Aug 2024 15:59:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
15:59:48
General datetime
2024-08-23 15:59:48Z
For Database
2024-08-23 15:59:48
For HTTP1.1
Fri, 23 Aug 2024 15:59:48 GMT