UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncYTeZ434Hz3HcdtbiTO7Id/iUKSTafAJqzN7hslyY4=' 
WHERE 
  key_id = 'b76e7601d2084336a477c83c89046528800e8b452feb6af01655663ea45ac260' 
  AND (
    token = 'ncYTeZ434Hz3HcdtbiTO7Id/iUKSTafAJqzN7hslyY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )