UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zcb20/GrTFgrdHLMT0NUB4emY2G0FjRO1b5WeXCy6sU=' 
WHERE 
  key_id = '923eb50db5fe24b3bbb4f7b9291c6d8522c8af0aeeaf91e8bd17438a59b2a7b3' 
  AND (
    token = 'Zcb20/GrTFgrdHLMT0NUB4emY2G0FjRO1b5WeXCy6sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )