UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUDhfLZaVRedqJzw0cN4qxEZtAlLa58M5XJtXHiXuxg=' 
WHERE 
  key_id = '33376b3852e4fc9f943be6cf0fe50e26a5bad7b27631ff0c8a91474da6d1669a' 
  AND (
    token = 'xUDhfLZaVRedqJzw0cN4qxEZtAlLa58M5XJtXHiXuxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )