UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '615iaBiXsdr7YqcHUfXdZT0UznMl4HPvUDeAMD2RBBU=' 
WHERE 
  key_id = '243ee1d996cca5a448389a35cdf000e6803516bb3b04aa7956274dfe170932c2' 
  AND (
    token = '615iaBiXsdr7YqcHUfXdZT0UznMl4HPvUDeAMD2RBBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )