UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vzO7g8noTiWs3u1dwDewfRAFrE6M7AfOng8Dvfq9QrU=' 
WHERE 
  key_id = 'ed11524fd7d36262d8f45757f259e4569f51b408424cadbb302bc6df64e6b9cf' 
  AND (
    token = 'vzO7g8noTiWs3u1dwDewfRAFrE6M7AfOng8Dvfq9QrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )