UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYdLSDFTzuAzNxrNj5JwGiisFeD0fOUIf9GnDWRG0vU=' 
WHERE 
  key_id = '0c619971e4c852d9736d1b1713a10efaf4804c280a914aa2f0173a45f21348fe' 
  AND (
    token = 'IYdLSDFTzuAzNxrNj5JwGiisFeD0fOUIf9GnDWRG0vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )