UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irP6wEAL6qU0/TITGMJ8Ke3NdCH1PFRqK057h30EFAU=' 
WHERE 
  key_id = '4b87becbd8d1f31ab91fb16ad2835547c9f016b16d050fce48b2139e755ccd07' 
  AND (
    token = 'irP6wEAL6qU0/TITGMJ8Ke3NdCH1PFRqK057h30EFAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )