UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgS3eGdc2QW22Yj/MSry0BV5XGnyCCXapYTHYoHYf/Q=' 
WHERE 
  key_id = 'e1f8f5b095a19fe9f792d9f7a943a31ea793cd762a78a2db0a15fc43a104c52b' 
  AND (
    token = 'TgS3eGdc2QW22Yj/MSry0BV5XGnyCCXapYTHYoHYf/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )