UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiWJ7hGWNh9ytv1cqF2uSvYRFXaIM6dSumHXvifoMpU=' 
WHERE 
  key_id = 'eefa77054faea7de422443f06edc7d7f7fefff1596c5ba6b68dd7575b91042c6' 
  AND (
    token = 'RiWJ7hGWNh9ytv1cqF2uSvYRFXaIM6dSumHXvifoMpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )