UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MQtZMb04pGxQjvbFsEBw3TakRYRuVm+B6UtKCocq4A=' 
WHERE 
  key_id = 'e23e1a43ed6c0da7ae87ae779712f39319b0c4f22a4256551fb37d214fa0559c' 
  AND (
    token = '5MQtZMb04pGxQjvbFsEBw3TakRYRuVm+B6UtKCocq4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )