UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynsQVEzfwh6z7KMJtA1mUtRlHfLqkYWUTIDQGR0UU18=' 
WHERE 
  key_id = '3e7b916b0b199255ef1ad72f58ad0f5bf543417be33afbe1874a6586a8f2d590' 
  AND (
    token = 'ynsQVEzfwh6z7KMJtA1mUtRlHfLqkYWUTIDQGR0UU18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )