UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQY14/xoX8tTB0GIORBhXDurPKmSIAONTeJFeT/DTDI=' 
WHERE 
  key_id = '487cc082fc3eb5193a57065e85a8afcd9d479939e6a92d9e9dfe7e2e058933d1' 
  AND (
    token = 'xQY14/xoX8tTB0GIORBhXDurPKmSIAONTeJFeT/DTDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )