UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMlSWRmjTH3UUoSaxhbdWfqzJyWUjhAp+T6xZ+nypfI=' 
WHERE 
  key_id = 'e695a900543ccc1698f61000a8a52a23ba14d36ff664f565d940be97a29ad36f' 
  AND (
    token = 'rMlSWRmjTH3UUoSaxhbdWfqzJyWUjhAp+T6xZ+nypfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )