UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfNruY/HD7jenKtWWlkSE2kWChq2GW7+gze8ARU9oVg=' 
WHERE 
  key_id = '5883104a2f5ead2ffdf92fcd8692e868c1888b7c69555cfff9e1561f1ca9f003' 
  AND (
    token = 'KfNruY/HD7jenKtWWlkSE2kWChq2GW7+gze8ARU9oVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )