UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QGgPNd87/gpDzNv2oB3C8iQ0281Sfzy0BoWQfjs3V0=' 
WHERE 
  key_id = '5c4bfd23c43a1aec0ad18557dd8261e7cbd774c8a9d7821b27a6d0d3fbab974e' 
  AND (
    token = '2QGgPNd87/gpDzNv2oB3C8iQ0281Sfzy0BoWQfjs3V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )