UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCPHfFnS1HLgBVFzRGFfmmS9DYIQd3eA+imQ+nREYYw=' 
WHERE 
  key_id = '70c56e08fd005e7721afae7bb153d3ab137fc8ad50484807f7afe0d948cf785a' 
  AND (
    token = 'WCPHfFnS1HLgBVFzRGFfmmS9DYIQd3eA+imQ+nREYYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )