UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jS/8xI5eNcHRoOw2F7AT8rex5unL6cDn2892F1o/+3U=' 
WHERE 
  key_id = '237e2529618bf918d5fce2e6aa42f1a709b6be031335e4f1951a6ecaa001a0a1' 
  AND (
    token = 'jS/8xI5eNcHRoOw2F7AT8rex5unL6cDn2892F1o/+3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )