UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5iNhcE36upl1GvmDBpNcOgITaONUvMwaZVWh1b076Y=' 
WHERE 
  key_id = '0626434ef3e6f167d83a8905c2045afd0269e0809cdecf03da1be2ce8510d834' 
  AND (
    token = 'H5iNhcE36upl1GvmDBpNcOgITaONUvMwaZVWh1b076Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )