UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48is6J5GnRIpyFXiKVaGHArITe9cCSMT/yodoqw89cU=' 
WHERE 
  key_id = '7ed5a1ba8def10ea9b5a09d9ad071ed0cc6d9c58e5a8af4eb4c9a34ecd91727b' 
  AND (
    token = '48is6J5GnRIpyFXiKVaGHArITe9cCSMT/yodoqw89cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )