UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CT+LnawdhDL+OaigWf1wH7B8FBkaU+Q5xJAkkIHf5I=' 
WHERE 
  key_id = '650eb8ee7cb6a2f68d0343be91390c69b98206d90a3ef397e30d787056bd75d1' 
  AND (
    token = '/CT+LnawdhDL+OaigWf1wH7B8FBkaU+Q5xJAkkIHf5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )