UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yu9KhAZWDr3AQ9qtPqLg236ZWA/OL1IKu2M2Uj9JlCE=' 
WHERE 
  key_id = 'a92a14908ba8e819632550fea9db292560a87e31e5831adad1a685f640da7fb4' 
  AND (
    token = 'yu9KhAZWDr3AQ9qtPqLg236ZWA/OL1IKu2M2Uj9JlCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )