UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evs5W5lIeoeWdOUXsUg/5XlmExpjbCUuOFrWDN6fOzM=' 
WHERE 
  key_id = '96f7461e82893bedfb790d6bdd107bec7d7d0e09d8f3b123de41572041b1067f' 
  AND (
    token = 'evs5W5lIeoeWdOUXsUg/5XlmExpjbCUuOFrWDN6fOzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )