UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2L5ZnIEoYHfdZlAqkJ1FgFmNu9dleBQTg1uUEj5yWK0=' 
WHERE 
  key_id = '13f47d5c79da97935690080febf80b194c3a61596aeb2665eed42ae8f36b462b' 
  AND (
    token = '2L5ZnIEoYHfdZlAqkJ1FgFmNu9dleBQTg1uUEj5yWK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )