UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzkTNJ/xq3jRt6xMJSTqYV4HSRX363upa9LhiAaTnzc=' 
WHERE 
  key_id = '5cd0aafa92b7572fad8fb9e06f8993b1ec3e3a1a82b72012e77db4ec0baeeb37' 
  AND (
    token = 'lzkTNJ/xq3jRt6xMJSTqYV4HSRX363upa9LhiAaTnzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )