UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wU8MBp/QNxvPm2MNyvHKTCVZUP0RHtlpIyM+sWsHlbk=' 
WHERE 
  key_id = '9338e27def85cb5e33d927f96311ebee627cc616c0e9c50fb694883b718e3d69' 
  AND (
    token = 'wU8MBp/QNxvPm2MNyvHKTCVZUP0RHtlpIyM+sWsHlbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )