INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a563451bc3d1c3465d6d9bab570eefb615c84a9c0d671a08eae4b65c034de745', 
    'fdtdg8GWmyX4e4vvcnq2qxSlLic7ecK+q5RpjLIt4LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)