UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YsGVh68ggx/hJpK9EA4CS2spveNRqqnJMiwV9arzon0=' 
WHERE 
  key_id = '5f00814e6234faf91246daaa05f60758e32c81826bd1ab2acad566f67f777799' 
  AND (
    token = 'YsGVh68ggx/hJpK9EA4CS2spveNRqqnJMiwV9arzon0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )