UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IEuy1JWF9xWqb9v1HsF5JDWp8mbBlrl5fdq8z9YIuc=' 
WHERE 
  key_id = '1f62abb5e22312ace0d9494096f1f9721b0015155b43a2dcfc1fa531dce7c190' 
  AND (
    token = '8IEuy1JWF9xWqb9v1HsF5JDWp8mbBlrl5fdq8z9YIuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )