UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8Tcm14riN4xZYLzO7TQqKNfP7yZwQwnPUAcbOV/PQA=' 
WHERE 
  key_id = 'd117785122afe62d54b683d58733cea9e982c08850d4c8e42d007914c9ce1073' 
  AND (
    token = 'B8Tcm14riN4xZYLzO7TQqKNfP7yZwQwnPUAcbOV/PQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )