UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyA3AVqDNM8zFFNBvxWtpxec5INZcVhBF2d/tp0/r2Q=' 
WHERE 
  key_id = '15c81e6184199bfdf156e9ef726521f7d70785d98cca845a8fcfa6485c95edab' 
  AND (
    token = 'tyA3AVqDNM8zFFNBvxWtpxec5INZcVhBF2d/tp0/r2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )