"Mon, 05 Aug 2024 19:29:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
19:29:29
General datetime
2024-08-05 19:29:29Z
For Database
2024-08-05 19:29:29
For HTTP1.1
Mon, 05 Aug 2024 19:29:29 GMT