UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXRjRx3B/5tvOeqPbT50sV+liu1413YL3ebwzbZQj/Y=' 
WHERE 
  key_id = '453539941c43c6375713473e9842c15ee6b2f4aa93c0a23a3f0606008fcf7b8e' 
  AND (
    token = 'wXRjRx3B/5tvOeqPbT50sV+liu1413YL3ebwzbZQj/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )