UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKcPEBg9qOennewOb8wG0cw2v+7K4tl9JnfCAGXeQ2E=' 
WHERE 
  key_id = '96b414acf4acfa7b30301cdd02347f40de798b6cca19aeb5dd651c16da57d33e' 
  AND (
    token = 'KKcPEBg9qOennewOb8wG0cw2v+7K4tl9JnfCAGXeQ2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )