UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1llzdrjQIoiKITwE8pChq0vtvXMq4mf7L7xtn+zAoVs=' 
WHERE 
  key_id = 'a0918c3ab91ad839fbbe8aa1842ceee0a078d947e34dede1fe0afaac637bbbef' 
  AND (
    token = '1llzdrjQIoiKITwE8pChq0vtvXMq4mf7L7xtn+zAoVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )