UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdRfMhYZoIXb+OOlrHbLBvEyePTESX6n+pirVYHdVt4=' 
WHERE 
  key_id = '8a1170b059c8058703a7f4406814a360a6f254d1ecf5db440a1faed9101034e6' 
  AND (
    token = 'ZdRfMhYZoIXb+OOlrHbLBvEyePTESX6n+pirVYHdVt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )