UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSi92PUGGg98U5SbmGrfMkjec3OmTjhQq29evUzfOGY=' 
WHERE 
  key_id = 'ad6730d8bd76cc2c86d9360459622aa845089a57573636c2618fc1507b8b8ba1' 
  AND (
    token = 'eSi92PUGGg98U5SbmGrfMkjec3OmTjhQq29evUzfOGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )