UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAd/FCvGjVU9RnnQVWXq94O1lreAe2PO/F9Au1tQvkM=' 
WHERE 
  key_id = 'cce8ea1980655d8c53c0a48951df8d7764b9cc3ef8df51c00854f0c20befa312' 
  AND (
    token = 'iAd/FCvGjVU9RnnQVWXq94O1lreAe2PO/F9Au1tQvkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )