"Thu, 06 Feb 2025 14:55:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250206
Only TIME
14:55:03
General datetime
2025-02-06 14:55:03Z
For Database
2025-02-06 14:55:03
For HTTP1.1
Thu, 06 Feb 2025 14:55:03 GMT