UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLb/pWih6da9beveI8gavXNwDMINQT8EOKS8HMf7loU=' 
WHERE 
  key_id = '369fb4df4a20ed093a0f702ec9abf29b51de204e21c098f661f33a5c34983706' 
  AND (
    token = 'mLb/pWih6da9beveI8gavXNwDMINQT8EOKS8HMf7loU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )