UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDkiFZHye44GVMXZueEvymC2aQzHk9LJMQBLB+wiSyE=' 
WHERE 
  key_id = 'a54e44e2a32b7bf301bc008f7db0fb72ecf51c14933252a46f8b9a4258546b9f' 
  AND (
    token = 'uDkiFZHye44GVMXZueEvymC2aQzHk9LJMQBLB+wiSyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )