UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XdUX5d7JwmGYrRaCpWAb7qYd2do/KU7lyAopT7cy9Q=' 
WHERE 
  key_id = '3f294a52f332733e5ff9dc6da1122548f4f0dd23ed478fdaff00c19c7f4af5fb' 
  AND (
    token = '9XdUX5d7JwmGYrRaCpWAb7qYd2do/KU7lyAopT7cy9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )