UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ca3sAyDpOUYZRnQd6/h6NLgwqvsdx9FzhLnpSsOEbK8=' 
WHERE 
  key_id = 'b2fe6a16ba2172bc22d28ac6bdc94a006bdd56be120f3539265971125dd3b91a' 
  AND (
    token = 'ca3sAyDpOUYZRnQd6/h6NLgwqvsdx9FzhLnpSsOEbK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )