UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Q/g1iY4XmgvNb1ronsQx5wNkFquzKuCgdx9xIuFIcA=' 
WHERE 
  key_id = '719cb76d8360adabb8b7099a88f5df563dcb88691b38d67b9007ef8137ec1515' 
  AND (
    token = '2Q/g1iY4XmgvNb1ronsQx5wNkFquzKuCgdx9xIuFIcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )