INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c86dfc9a533431e77cbf7397cd96e8fff9916250247c5f3dced2a4ee1ed3d7f6', 
    'QInOMB8hinI0hPVyZqOr7ny3O4OZPw7pKj1xuCEnoZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)