UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AzVfG5xLJ8kH6PoLjY1clMrntzMUuVICO1kEQ2osvA=' 
WHERE 
  key_id = 'c9cec24ea8869a382fed6dc8bc9c9184e16b6066d6cca35b4da14e1ad5d43e21' 
  AND (
    token = '5AzVfG5xLJ8kH6PoLjY1clMrntzMUuVICO1kEQ2osvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )