INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35bcdd518dad1edcc156ad46708b27177fb5e6fc8fa827999628605d8297f363', 
    'PMuHmRD3wVzGiQWqt/LDKeBnOjtwLXMTl5YFbhef8B8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)