UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6R61E5Rjngg82kXv7ET7wO73HLMONNkH0R2Yu+tbyIQ=' 
WHERE 
  key_id = '806b4ca8192dbc93a96b13e6a9ace48b7562adfbc8f39606ae81adf85ba4f798' 
  AND (
    token = '6R61E5Rjngg82kXv7ET7wO73HLMONNkH0R2Yu+tbyIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )