UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+03FJ8e9NDKpj+PCqqW9AsSt8p4jTW/D3nkyih9Oe90=' 
WHERE 
  key_id = '321d5f55f17dfae8d38a3259e0673b79672388da7f7e694c18c6600f2fb7022e' 
  AND (
    token = '+03FJ8e9NDKpj+PCqqW9AsSt8p4jTW/D3nkyih9Oe90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )