UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Is9z9S8Yka0lReD0BF5xeFBKXwtTE3uH1dirTlLcyWw=' 
WHERE 
  key_id = '708e808038d57f83cf1e4232bf0fa58579d1b698dcd8fbf69ee320e96c268bee' 
  AND (
    token = 'Is9z9S8Yka0lReD0BF5xeFBKXwtTE3uH1dirTlLcyWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )