INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c607ae2ae9df4b34175509cd85cba16c86566906e053bee1a8c6c0689516fd', 
    'mFz5CaVioJzHldCghFXw7uFJ7k5ryoY6/Y9COe7+pRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)