UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAlVpZIztEGm+/XZrfzFlXD4uVeNoD9gVg7yFobqZc8=' 
WHERE 
  key_id = 'c93831a8f144317cf653ad680617a3ada235f042dbbed70dc22f3d57d8043ec8' 
  AND (
    token = 'wAlVpZIztEGm+/XZrfzFlXD4uVeNoD9gVg7yFobqZc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )