UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Evl6OLoibVkmvgTbkMkb1jCd/Z5GUhRQd/tSXoRfFvA=' 
WHERE 
  key_id = 'dd47534c80070da2ca503ff71a48f33f97101e2ac558012ff02631f722e37bd7' 
  AND (
    token = 'Evl6OLoibVkmvgTbkMkb1jCd/Z5GUhRQd/tSXoRfFvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )