UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JAdMezs4x3yvh9daoFv2BvnfNuQXNOaex5ytdWiXc80=' 
WHERE 
  key_id = '6cfeab22d9cb4c9c8282cf42363a003e7a0372dabce896f5c240a5eb166499f7' 
  AND (
    token = 'JAdMezs4x3yvh9daoFv2BvnfNuQXNOaex5ytdWiXc80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )