UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63Mqb58Wx528uyuXnb9DM4otalpgzJk/tlqltFKYYyY=' 
WHERE 
  key_id = '1376aafb8876ee4a619cbedbcbb5b95a6668a9541110db78c575e861d54fb8c4' 
  AND (
    token = '63Mqb58Wx528uyuXnb9DM4otalpgzJk/tlqltFKYYyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )