UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOTfBkb3+uDkWHPK8k8mGzW+Zo1JfAqgC+fBsJyaiKE=' 
WHERE 
  key_id = 'df0f4b9e4637504684f0448901ee4c4dc2e3799e9602b2db992a8c2b2602dd96' 
  AND (
    token = 'SOTfBkb3+uDkWHPK8k8mGzW+Zo1JfAqgC+fBsJyaiKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )