UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEDm7SgidX+WhcDF8SreVOm0X2vQiIQLFwwWvJzA0to=' 
WHERE 
  key_id = '2b52259086080b7b9474d4f648fa34773361e23b4fc0da1c09a81d2e20a7e952' 
  AND (
    token = 'jEDm7SgidX+WhcDF8SreVOm0X2vQiIQLFwwWvJzA0to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )