UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6sXapk0VRIO6n670IBh8NpouO8fikBhG7I3ofctERQ=' 
WHERE 
  key_id = '8555d7751600cea5a0623995e372d6ac1495b7b902116a94cdf8f7d5d86ec565' 
  AND (
    token = 'N6sXapk0VRIO6n670IBh8NpouO8fikBhG7I3ofctERQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )