UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cdkU0LYG/qG0lLKSM/4a1LBcX58+256q3CfKaWh04c=' 
WHERE 
  key_id = '274e8d7f717fe30f1714929181a39714451d74a94f483023c3e5a48cd8b14330' 
  AND (
    token = '2cdkU0LYG/qG0lLKSM/4a1LBcX58+256q3CfKaWh04c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )