UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hAjc9r7ggLQmk0MCqJ0v2Hz3QzU8tERhPV1du4LGNZY=' 
WHERE 
  key_id = '79719e28a79e37a3772ff7d912d7df4f38caa4d798ec36e2f60374cb4663b217' 
  AND (
    token = 'hAjc9r7ggLQmk0MCqJ0v2Hz3QzU8tERhPV1du4LGNZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )