UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGfu86jUaRTe4LUFoXmbT5nYd0YFJacptupHpzfNiKY=' 
WHERE 
  key_id = '59daf2cb8aa5bbd8595aa278a3001a01797be107a12363b5fb4947906afa3461' 
  AND (
    token = 'wGfu86jUaRTe4LUFoXmbT5nYd0YFJacptupHpzfNiKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )