UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XuKcmNbqqzAarvyt8XcBLsjAdFMPDopiCEU7CyxsxAA=' 
WHERE 
  key_id = '10981ce7b5acfa58fb4c3d739ad85d2aa3da7e834309a904f69af725094158ee' 
  AND (
    token = 'XuKcmNbqqzAarvyt8XcBLsjAdFMPDopiCEU7CyxsxAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )