INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b854e85664d79a273715ead77c2cf0d060c0bb979bdf717eee9ea6a3c7805939', 
    'UbRCjUTiQcOWHdWZTzvNN6kMIamZv7vPa2ykVDjRN84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)