UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQ99wQmJshvF90azK5kUdde/ALvJi7Qk5yrP7n2Kvi0=' 
WHERE 
  key_id = '4332773e371451424bda27d20505cf9925829d47a764812ae92987763ccb925b' 
  AND (
    token = 'VQ99wQmJshvF90azK5kUdde/ALvJi7Qk5yrP7n2Kvi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )