UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'piKVB0edmE+UBrc9QQ/hOz7W06QPqcOPYeDCi0Ncqlw=' 
WHERE 
  key_id = 'df0da6676f251879daca4bc8110dbf56a0750aba50a8cb4d54493b994a69ae6d' 
  AND (
    token = 'piKVB0edmE+UBrc9QQ/hOz7W06QPqcOPYeDCi0Ncqlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )