"Thu, 30 May 2024 07:40:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240530
Only TIME
07:40:55
General datetime
2024-05-30 07:40:55Z
For Database
2024-05-30 07:40:55
For HTTP1.1
Thu, 30 May 2024 07:40:55 GMT