UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcvcqERS7n3sY0sFpGWpkKknJwzEPKcYM+VyM8kfuDo=' 
WHERE 
  key_id = 'b5a5702fe355326681afc25c7efbd03b6e104d6bb3637f52096100aa33916d30' 
  AND (
    token = 'GcvcqERS7n3sY0sFpGWpkKknJwzEPKcYM+VyM8kfuDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )