UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mVoKa6/LOF1xBPQBFVr5AGlK+SHgw7hT/QRPuD2W9KA=' 
WHERE 
  key_id = 'c15f770b5f41895d4a446f8d801154478ac6694d2f61c7aa609734ca73c2a12a' 
  AND (
    token = 'mVoKa6/LOF1xBPQBFVr5AGlK+SHgw7hT/QRPuD2W9KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )