UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqG0WyVmuPaGRw8pbrYceQcIKRfYF1YH1ss9gqn6qyY=' 
WHERE 
  key_id = '44e8b7db4b069cdcdbf4a3ebe0ce74713f43a32c8527374ec87cec9f88e3e57d' 
  AND (
    token = 'xqG0WyVmuPaGRw8pbrYceQcIKRfYF1YH1ss9gqn6qyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )