UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQbO8JsLFUsdpVTtr1lEgZ0QdudQyuT1o6tFi3hDvj4=' 
WHERE 
  key_id = '105621c61723aa8b93d2f215b15a094ef27098b9d1b7664181036c36780a9ac3' 
  AND (
    token = 'rQbO8JsLFUsdpVTtr1lEgZ0QdudQyuT1o6tFi3hDvj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )