INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7511be86f2fdba8f7855dfac4aa93868121f070baab0a6dc38b24d95bf51178', 
    'A4GCDGV0bRVQ12EJnzXoZJUZwZASBokUTcbBl0hrxq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)