UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YhAGsjjUzFQGo57435PLymoO/6tAgtf9kKjE6WRmK8=' 
WHERE 
  key_id = 'c4ce03929ad58c8acf14200e04d9c225160cd87ee0b0d49acd72ca74962be20a' 
  AND (
    token = '6YhAGsjjUzFQGo57435PLymoO/6tAgtf9kKjE6WRmK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )