"Mon, 17 Jun 2024 01:24:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240617
Only TIME
01:24:02
General datetime
2024-06-17 01:24:02Z
For Database
2024-06-17 01:24:02
For HTTP1.1
Mon, 17 Jun 2024 01:24:02 GMT