UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XdWy/ejiMLz+oLIP1wbFG0qO8qHvrVpY/zXOW6Khi0=' 
WHERE 
  key_id = 'dace6db4881f83b42c4e99f65b9c734c071b221ba9aead7966dc03628b054127' 
  AND (
    token = '4XdWy/ejiMLz+oLIP1wbFG0qO8qHvrVpY/zXOW6Khi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )