UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nsvAntCuto/CDW+vi4RP8jHZvzM5qz3vfrwY1ZVHcI=' 
WHERE 
  key_id = '31321e8b1db797320ee47fd3927ab7f11a00b693672851476c17c60e11d5f13c' 
  AND (
    token = '9nsvAntCuto/CDW+vi4RP8jHZvzM5qz3vfrwY1ZVHcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )