"Fri, 17 May 2024 18:05:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240517
Only TIME
18:05:46
General datetime
2024-05-17 18:05:46Z
For Database
2024-05-17 18:05:46
For HTTP1.1
Fri, 17 May 2024 18:05:46 GMT