UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMk/Ho/LKM5Hd3qiMSVIRFl8lHo2CxNgkDhDzANQZ50=' 
WHERE 
  key_id = 'ca1e09f01a9c1235ff4050ba7eb43edeb72b5a891f5f23f76e4a1b76c05515e0' 
  AND (
    token = 'QMk/Ho/LKM5Hd3qiMSVIRFl8lHo2CxNgkDhDzANQZ50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )