UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COcUgsv2Qicm2tOrTNRVyHALxpqBGflG69bsyS/eIWM=' 
WHERE 
  key_id = 'aee844de35288e49cfddd325747d5113568a344b917d4c3b50465a38f12551b4' 
  AND (
    token = 'COcUgsv2Qicm2tOrTNRVyHALxpqBGflG69bsyS/eIWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )