"Sat, 11 Jan 2025 00:52:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250111
Only TIME
00:52:34
General datetime
2025-01-11 00:52:34Z
For Database
2025-01-11 00:52:34
For HTTP1.1
Sat, 11 Jan 2025 00:52:34 GMT