UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zygFmSD5DwdjJKMANa++aQT0KGQnYbdxy6VKjCAKeeQ=' 
WHERE 
  key_id = '399e583dfbb428e1197534722d6f0939290db00a14061e328a2f04852520f4bb' 
  AND (
    token = 'zygFmSD5DwdjJKMANa++aQT0KGQnYbdxy6VKjCAKeeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )