"Mon, 29 Apr 2024 12:13:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
12:13:41
General datetime
2024-04-29 12:13:41Z
For Database
2024-04-29 12:13:41
For HTTP1.1
Mon, 29 Apr 2024 12:13:41 GMT