UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GS/JmA7OnVHy7v3qOuS4A7IbMNNrCwTvzTUEX58cdcA=' 
WHERE 
  key_id = '2e60a25eced12754ccc1cc5f9e7caea17fcbb508ad98b9b7dd91a6566c10f89c' 
  AND (
    token = 'GS/JmA7OnVHy7v3qOuS4A7IbMNNrCwTvzTUEX58cdcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )