"Tue, 21 Jan 2025 00:52:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250121
Only TIME
00:52:11
General datetime
2025-01-21 00:52:11Z
For Database
2025-01-21 00:52:11
For HTTP1.1
Tue, 21 Jan 2025 00:52:11 GMT