UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73fesQXi9z9KWWu6NgzSQGP46JAur+pPecdvULK31Fw=' 
WHERE 
  key_id = '907e7d84e9438ce129426603aafddec45a2b587a4d4cbae3566349df131d7b3c' 
  AND (
    token = '73fesQXi9z9KWWu6NgzSQGP46JAur+pPecdvULK31Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )