UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yf66W91h4/tqpRt8LEZXq3k6xkvG9EyAgZwcFamZWjw=' 
WHERE 
  key_id = 'a4e9f4986b0d33f489aa42356224a2bff7f15291e86d490287e5f0fb48d7ef41' 
  AND (
    token = 'Yf66W91h4/tqpRt8LEZXq3k6xkvG9EyAgZwcFamZWjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )