"Mon, 03 Feb 2025 02:41:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250203
Only TIME
02:41:51
General datetime
2025-02-03 02:41:51Z
For Database
2025-02-03 02:41:51
For HTTP1.1
Mon, 03 Feb 2025 02:41:51 GMT