"Mon, 19 Aug 2024 17:30:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240819
Only TIME
17:30:58
General datetime
2024-08-19 17:30:58Z
For Database
2024-08-19 17:30:58
For HTTP1.1
Mon, 19 Aug 2024 17:30:58 GMT