UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tse5mJ0W5zIdXE0ERRCUX9QgCy1Fi1dF8f93rV0dwq8=' 
WHERE 
  key_id = '3a3697f730a21675d55f6b7d31640c12d7a3f852823809e2b2ffdc9d8cf9c476' 
  AND (
    token = 'Tse5mJ0W5zIdXE0ERRCUX9QgCy1Fi1dF8f93rV0dwq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )