"Fri, 30 Aug 2024 23:48:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240830
Only TIME
23:48:55
General datetime
2024-08-30 23:48:55Z
For Database
2024-08-30 23:48:55
For HTTP1.1
Fri, 30 Aug 2024 23:48:55 GMT