UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '122wOVwE2Y6WcBgGljB94CbjMFSsm3jtY6fpuXhGvWI=' 
WHERE 
  key_id = '240661a5d2ae12be3b4ce76944bea5425eea55fbb45d2b4603977d14dd501f9d' 
  AND (
    token = '122wOVwE2Y6WcBgGljB94CbjMFSsm3jtY6fpuXhGvWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )