UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/Mgx4eFQ2Bana8Qqxr7G+KFTCKT5UH1C+xvnO3RU2w=' 
WHERE 
  key_id = 'ee01bf9443f7c1bed594a99215054b4d37f3ce977764f88d20edc4ee59fb3c69' 
  AND (
    token = 'S/Mgx4eFQ2Bana8Qqxr7G+KFTCKT5UH1C+xvnO3RU2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )