"Thu, 29 Aug 2024 15:54:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
15:54:35
General datetime
2024-08-29 15:54:35Z
For Database
2024-08-29 15:54:35
For HTTP1.1
Thu, 29 Aug 2024 15:54:35 GMT