UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JemHqFfm0oCISPzx1JRpjqGIJBArC+WsFm2CaQSAHHo=' 
WHERE 
  key_id = '4c805cd4dc937013336ba060a524ca36475eefa58897fe815b07006edfffab96' 
  AND (
    token = 'JemHqFfm0oCISPzx1JRpjqGIJBArC+WsFm2CaQSAHHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )