INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc038d660d20098cbfac80d0ee2f5d832314b50f83a0af004716461dc619eb7', 
    'jTzfciqH24All1Myjij52ZEVjvrqTwf2zIoWkZJv0yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)