UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNW9oj4c1I7DLpIVhzqF41ffn6MChuApGA7+EgLr9RQ=' 
WHERE 
  key_id = '1276e77740d7b755f1e4d0567f261dae4d40697f53a7689c83b73386e7104d93' 
  AND (
    token = 'QNW9oj4c1I7DLpIVhzqF41ffn6MChuApGA7+EgLr9RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )