"Mon, 29 Apr 2024 18:05:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
18:05:50
General datetime
2024-04-29 18:05:50Z
For Database
2024-04-29 18:05:50
For HTTP1.1
Mon, 29 Apr 2024 18:05:50 GMT