UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4DC/CLrHPdrepn/cmU6AQl1BT08pR8HYCOfFDyjQ2I=' 
WHERE 
  key_id = '4ff1d6ed3299a6860e98fe021be2787e9feffcc22e1a1ae26c1d281845a66e33' 
  AND (
    token = 'f4DC/CLrHPdrepn/cmU6AQl1BT08pR8HYCOfFDyjQ2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )