UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzMiZ6BRdS8uAMd7wyD9CFuFJPBVf1Bo1zTVFxXAXWU=' 
WHERE 
  key_id = 'e23e16045045a2878c91525f59c715278512c979279ad6848001778230f8e1c1' 
  AND (
    token = 'YzMiZ6BRdS8uAMd7wyD9CFuFJPBVf1Bo1zTVFxXAXWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )