UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGCFsqkb4FCLZe3qScqncOGnAimzFFODlkab2spknag=' 
WHERE 
  key_id = 'e71d2c74c0d62f589596c768d70d91b0ad79a7c77747cf7beec5dc630a20d140' 
  AND (
    token = 'GGCFsqkb4FCLZe3qScqncOGnAimzFFODlkab2spknag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )