UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/1uX/7Ia4DatFBBn9TfTZLmNP4XoyJDn8st4flp/rM=' 
WHERE 
  key_id = '9f39f95b97a164a101f542c3be1803c9ac579572a6b811c9c06180fce79e9364' 
  AND (
    token = 'd/1uX/7Ia4DatFBBn9TfTZLmNP4XoyJDn8st4flp/rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )