"Thu, 27 Jun 2024 00:27:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
00:27:57
General datetime
2024-06-27 00:27:57Z
For Database
2024-06-27 00:27:57
For HTTP1.1
Thu, 27 Jun 2024 00:27:57 GMT