"Fri, 30 Aug 2024 15:38:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240830
Only TIME
15:38:13
General datetime
2024-08-30 15:38:13Z
For Database
2024-08-30 15:38:13
For HTTP1.1
Fri, 30 Aug 2024 15:38:13 GMT