UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9FHBB0j6wbsqD+F2qhP8hTBUXAz9H0jmW33jMK8AM0U=' 
WHERE 
  key_id = '3753c7257b9ddeebc3629e7901b087aa94cb89465a32b3b85f8b956d84ec9a65' 
  AND (
    token = '9FHBB0j6wbsqD+F2qhP8hTBUXAz9H0jmW33jMK8AM0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )