UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKf5UDNYy9c9nis1hGc0jWJgh6iZWFB48vE5ArbiH4A=' 
WHERE 
  key_id = '801c10be58beb1ec1267584f9e03d783e35c218760cc1ccfed7401795a9dd0e5' 
  AND (
    token = 'kKf5UDNYy9c9nis1hGc0jWJgh6iZWFB48vE5ArbiH4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )