UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrY+orLWwxxQl4THbtDTSl9Gqqv37SES/e3WyE4Tc88=' 
WHERE 
  key_id = 'ebd6c3166de225b52b0e42ff787e165a48fe43f659e5925be9477889df1e97c5' 
  AND (
    token = 'UrY+orLWwxxQl4THbtDTSl9Gqqv37SES/e3WyE4Tc88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )