"Thu, 20 Feb 2025 05:22:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250220
Only TIME
05:22:31
General datetime
2025-02-20 05:22:31Z
For Database
2025-02-20 05:22:31
For HTTP1.1
Thu, 20 Feb 2025 05:22:31 GMT