UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBD3PI0ikFXWv8W4K3o6krVunvgrYDUJvXT9z6WNgUU=' 
WHERE 
  key_id = '17e5f135aa2eb080799bc53b4476084316669d3160d14e5bff9b7e6775e281dc' 
  AND (
    token = 'uBD3PI0ikFXWv8W4K3o6krVunvgrYDUJvXT9z6WNgUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )