INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd91dd3f4fb238b98c820e4d25dc301b2ff3c1b8caed06ec7b194cd5c1f79899d', 
    'BYSFUQAY1KywPPwmM+dDlx9seQIAlTbu730mYPagt3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)