UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDLn3WfTVDk9O42Ob00zkLvP5YAloNvdB93Y4mwKovw=' 
WHERE 
  key_id = '8b1f651048af87d9910ac085acfcd9dc9d69aaa9286e2cb742585b0f92a7b303' 
  AND (
    token = 'yDLn3WfTVDk9O42Ob00zkLvP5YAloNvdB93Y4mwKovw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )