"Tue, 23 Apr 2024 04:40:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240423
Only TIME
04:40:46
General datetime
2024-04-23 04:40:46Z
For Database
2024-04-23 04:40:46
For HTTP1.1
Tue, 23 Apr 2024 04:40:46 GMT