UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgOhVNzonYhUGPT8Xul3Gm+GbJvF8XHxjjkB/7jVLvU=' 
WHERE 
  key_id = '4471c515ba98eb5da82152452e53ede3df5e489540204688c3a93847c7f93f8b' 
  AND (
    token = 'BgOhVNzonYhUGPT8Xul3Gm+GbJvF8XHxjjkB/7jVLvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )