INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c7f81fbfb7cc7131d591f73c87b42526954567b358e04fbbb6f842768f99a3', 
    '65yWXwzzILQHBAu57szSV+RqHMxpV37yoPqgzlGUF/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)