UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZtswM0SKGBNwcQdUFhOd4fxO/sk0V0p8kn6U6Dh8Io=' 
WHERE 
  key_id = '5671ccb76d19b9b2fd303278a503acf123fb29c40a74354c614e977b72c1f226' 
  AND (
    token = 'gZtswM0SKGBNwcQdUFhOd4fxO/sk0V0p8kn6U6Dh8Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )