UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9b1vduqrsIb7+w8lzzy4E/AK/VgdStH2HJrRJK9ur4I=' 
WHERE 
  key_id = 'f634f4552dbb2f562551a74992b933f96626f5e582191aab9c179481e881fbda' 
  AND (
    token = '9b1vduqrsIb7+w8lzzy4E/AK/VgdStH2HJrRJK9ur4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )