UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIKnB8TH+uIiS0stmYz1Bihpsj4PRnOgJ6jrz3Q2Ioc=' 
WHERE 
  key_id = 'b53776cb9a8d0696dcae17d1b59d9de46d9ab73a4192425caa2673163b4b5908' 
  AND (
    token = 'fIKnB8TH+uIiS0stmYz1Bihpsj4PRnOgJ6jrz3Q2Ioc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )