UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGOt4HxfcYlTL/kX4ccmwZdrx74nH39nVUy/WEb77AA=' 
WHERE 
  key_id = '5ed696d72d9c7538171a3946eb69d9931ae3d39082e91dbfc64b8a93ead1439b' 
  AND (
    token = 'xGOt4HxfcYlTL/kX4ccmwZdrx74nH39nVUy/WEb77AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )