UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncQas/RvNbTSwBFVM1gX5oxkSalQPAEBFxbhoBsH7lY=' 
WHERE 
  key_id = '3ddce5eeb5772b6f23aa49850941004bc56602ca1b3a9098ef7da16e03e7e7be' 
  AND (
    token = 'ncQas/RvNbTSwBFVM1gX5oxkSalQPAEBFxbhoBsH7lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )