UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9u084R/l+HuTRi902V8CzdXFXK/FLT2Yg4+a2/ljugs=' 
WHERE 
  key_id = '0d9986a3f1fd5393512b1e43a4a25257d35fe18a4bd5f9e9ddc44e8e9e812fd8' 
  AND (
    token = '9u084R/l+HuTRi902V8CzdXFXK/FLT2Yg4+a2/ljugs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )