UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2GXNj+AFhZHNP1DiHZtKP2PLtVjVVgBfoW+NghTEXMo=' 
WHERE 
  key_id = '02961bf28db904c8a578941ab8ac7af8855c0abca88d10eb65d99841c35a6cbc' 
  AND (
    token = '2GXNj+AFhZHNP1DiHZtKP2PLtVjVVgBfoW+NghTEXMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )