UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGb0DJoFp9XqcpawkPP9LPlN0WXVKKUCA9B1s5REDyI=' 
WHERE 
  key_id = 'cdfed7b596ae61d2630689ad19f243eda026c63729480d07c3e5d3c4c8e5bc76' 
  AND (
    token = 'KGb0DJoFp9XqcpawkPP9LPlN0WXVKKUCA9B1s5REDyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )