INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f100cb21f76c16433f2869843be55b3bc809d7377e55b6daf44588c54a29cf3', 
    'NYb2vG+7YAplhR5v0jHouXvL3AT5g7F8NvgnERT66vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)