"Wed, 14 Jan 1970 05:53:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
19700114
Only TIME
05:53:00
General datetime
1970-01-14 05:53:00Z
For Database
1970-01-14 05:53:00
For HTTP1.1
Wed, 14 Jan 1970 05:53:00 GMT