UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mot6VYbD5wgPr6GcyVFSS8ck64lWLpbYi5ojrEC0+Q=' 
WHERE 
  key_id = 'a7363f92c23c82bb107b71f61b8158b6448807d7c1c68a89d2689ddc16611243' 
  AND (
    token = '1mot6VYbD5wgPr6GcyVFSS8ck64lWLpbYi5ojrEC0+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )