UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33ZbaovGqWdKB+/sKhA9WouVETNZvMrB+ZSvPX08ztU=' 
WHERE 
  key_id = '671493f732a786f2a9d31b33be0e4c90496fa51595f6c0aa769d9266bac89d5b' 
  AND (
    token = '33ZbaovGqWdKB+/sKhA9WouVETNZvMrB+ZSvPX08ztU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )