INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86544a4d73b543190399f56265a6945c0c58f17d395177d3805c257c27bfb41a', 
    'MegeNc3aRxW4iygWAJ5mVmKuiEnwF5XyfOTllNdZLGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)