INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd727d84748089e30c5d4a30c3b8924cafee843c30cfe26734726c3ba810ee51', 
    'snXKZQQFpjsMsgPr7hoKZ2XW7pd6HTQPjWRiWQNfvQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)