INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450a7a30559ce7f0c26549c557c1691606e3746952386b230e6663c9ac2dfff4', 
    'N6Bq4saJUS8rL/71CHJ6iHGa3xwJk9cRkix9n76qArM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)