"Sun, 30 Jun 2024 01:21:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
01:21:31
General datetime
2024-06-30 01:21:31Z
For Database
2024-06-30 01:21:31
For HTTP1.1
Sun, 30 Jun 2024 01:21:31 GMT