UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tTFy7Ckn7J2RwrckkGi0Eth3Ovkzvi7mJqJv/q0XsA=' 
WHERE 
  key_id = '49b71216513c7885c1ad010bc8cd30eaafdc568784d6fc20cb70e77e8456f002' 
  AND (
    token = '0tTFy7Ckn7J2RwrckkGi0Eth3Ovkzvi7mJqJv/q0XsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )