INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59d6ac4ab63916d56e0014e1bceefdcb47b96194a078b392efd71eb380b180d3', 
    'MS+1Zpj+wNFxEZ8vrWacZL7l3mQRqQEfqBcpl7j1JgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)