UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5LavoEWcZF9CLTor8g9JmgxRmJUsHDcJ4KAuVLKP/o=' 
WHERE 
  key_id = '3ce40bb5dbcc17961a47fdc9b7f4fdccf5a345e8b93a6547e9871f1158100321' 
  AND (
    token = 'u5LavoEWcZF9CLTor8g9JmgxRmJUsHDcJ4KAuVLKP/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )