UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RVhj1Q/AE0iDoXUrie/vpoy1KebNHhXwdy+xksbqAU=' 
WHERE 
  key_id = '4f5d4d1ac19f09dedd11db0cf1df4fb09fcc778805bd56de33f103ed28072eee' 
  AND (
    token = '6RVhj1Q/AE0iDoXUrie/vpoy1KebNHhXwdy+xksbqAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )