UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTxeRCdk1qXV/byrDmLeJZrJFftsouDCvgq9ZsrkmLE=' 
WHERE 
  key_id = 'd0fd736bc755de4552872d17084fcc484b3b06b9f7f4e43ce3104d6ebb148d9d' 
  AND (
    token = 'iTxeRCdk1qXV/byrDmLeJZrJFftsouDCvgq9ZsrkmLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )