UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6T7EkEVEq9SeoLP4pTuU+plwga1d9ATcxiHiQWaCPU=' 
WHERE 
  key_id = '05db609e59d428be263539793f1e59b4ce2ca360cd8056e9d83247a26d8c28b2' 
  AND (
    token = 'S6T7EkEVEq9SeoLP4pTuU+plwga1d9ATcxiHiQWaCPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )