UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dMI65yXk2sJh2dpBUf4XHNVRL9u3UGeRcc/uC7xpYE=' 
WHERE 
  key_id = '49e050caa5c5855294b5378a176a0566863c28d19bf6daef91c9927135e33c9d' 
  AND (
    token = '0dMI65yXk2sJh2dpBUf4XHNVRL9u3UGeRcc/uC7xpYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )