UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydSkjBEp8XS0MsuZF2ChH8KgJ4V8Mu8JQm6KDqMQvHk=' 
WHERE 
  key_id = 'a3243082b4de0404011306a94ddb8c4acfe77bf6223bffabf5a32571ecae317d' 
  AND (
    token = 'ydSkjBEp8XS0MsuZF2ChH8KgJ4V8Mu8JQm6KDqMQvHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )