UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PD5yoIFI1sWH9lry7GzjbADrtm3Z4KvdHh22S5sB8SU=' 
WHERE 
  key_id = '2530db25b12f49e24a93c3f4721b3c0b145ef5ed1b7d9d4a94aa9d669fe77bf9' 
  AND (
    token = 'PD5yoIFI1sWH9lry7GzjbADrtm3Z4KvdHh22S5sB8SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )