UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lr6PLjgmCKES1uZ4qUBK7rTm+V3+pnAK3VNrlHYa14I=' 
WHERE 
  key_id = 'b30d5e13b2e8ae7c85f2eddfacdb4a1dc3c25ea6068389ea629ae1e26f961278' 
  AND (
    token = 'Lr6PLjgmCKES1uZ4qUBK7rTm+V3+pnAK3VNrlHYa14I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )