UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHfZakz0+bdMxJ96XQjs+497rQJjLZYaXpsNgqk0dTc=' 
WHERE 
  key_id = '0a84a9fa39ea28f4a82ae2917cb66275491d070d60144b52fa0e6951f62124d1' 
  AND (
    token = 'NHfZakz0+bdMxJ96XQjs+497rQJjLZYaXpsNgqk0dTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )