UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VV+zNiDppVFCudiEpxcSS5WgvNSxaMNjaE7G9rXkit8=' 
WHERE 
  key_id = 'ab9f9cd9c0b2403e0e66d7b7351f333d3f6c5124c348c8ad185ebcf05f7fd800' 
  AND (
    token = 'VV+zNiDppVFCudiEpxcSS5WgvNSxaMNjaE7G9rXkit8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )