INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c650a8807c76c9d4be921a29fd0212ae20e55f7e2506040ed650deef3c93bd', 
    'Nh+PE4aFgE1gxDptWPsqM68gQ8e0RzGWdrMbanxVA/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)