UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFKpxta4rHLZDOSsiF7krQFjffg1gqt8aEWs0jQpE8I=' 
WHERE 
  key_id = 'c3e1fc10673fbace1467b27d68f4209d73fb1becc333afb60e0ab41f42ffea21' 
  AND (
    token = 'uFKpxta4rHLZDOSsiF7krQFjffg1gqt8aEWs0jQpE8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )