UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/LV3oEFWM5IOcy7paOTVsy7cK+vKtxwfw/o71wuPy8=' 
WHERE 
  key_id = 'fad33004bfdb9f7af02766a190ea634852f84049a779e48fde953eb0ecfcfb46' 
  AND (
    token = 'g/LV3oEFWM5IOcy7paOTVsy7cK+vKtxwfw/o71wuPy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )