UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eNsE2Q4xIzFwuJl2e44eFUWzsRPgn6MAKrUfPx59Tw=' 
WHERE 
  key_id = '1fe3e5a3cb8750e801ad9c6d48b06b2347960dc8e4bc7cfb83184e47a33a0a7c' 
  AND (
    token = '7eNsE2Q4xIzFwuJl2e44eFUWzsRPgn6MAKrUfPx59Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )