"Mon, 10 Feb 2025 12:50:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250210
Only TIME
12:50:42
General datetime
2025-02-10 12:50:42Z
For Database
2025-02-10 12:50:42
For HTTP1.1
Mon, 10 Feb 2025 12:50:42 GMT