UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JqMh8CfY19aq/pfnJdfG2I+FEgQQbZtImX4ORafi76g=' 
WHERE 
  key_id = '969734dc906a75832a5f93c4c4985402a3f8acf661a80782a1d46375b84cd52c' 
  AND (
    token = 'JqMh8CfY19aq/pfnJdfG2I+FEgQQbZtImX4ORafi76g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )