UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYUcqQvZyIqR2VIoxmKu6+6aEj0r1lTizmNgkBz2xnU=' 
WHERE 
  key_id = '38baebfd7e156472f27ddc027c987b93d05fa430fd52891fc47a757ad0fa3842' 
  AND (
    token = 'CYUcqQvZyIqR2VIoxmKu6+6aEj0r1lTizmNgkBz2xnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )