UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGENCKj6aRM0WzEKX1r+wI7P2BKwLecspl/Llpn1+MM=' 
WHERE 
  key_id = 'c4fca0745939682a4eede19080e523fab6f3256b047b9cd9aadef611c2a3ff85' 
  AND (
    token = 'pGENCKj6aRM0WzEKX1r+wI7P2BKwLecspl/Llpn1+MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )