"Sat, 17 Aug 2024 17:00:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240817
Only TIME
17:00:03
General datetime
2024-08-17 17:00:03Z
For Database
2024-08-17 17:00:03
For HTTP1.1
Sat, 17 Aug 2024 17:00:03 GMT