UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ywOzaso8kCjkHlIFYFJF+3CtGyvC1hmyWseM1+rAss=' 
WHERE 
  key_id = '540b5ad906f5e427a8ecfdd212ab0f582ce4ead7fa3c6e7e842eea04c93740c2' 
  AND (
    token = '8ywOzaso8kCjkHlIFYFJF+3CtGyvC1hmyWseM1+rAss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )