UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RkEDEViu/WgJMxEROA6b8NsIdP/lW7hibcp6qFqn3hg=' 
WHERE 
  key_id = 'e00682644beb4332efaaeb4332d4bc865749a346dec589d34413942a7b08674f' 
  AND (
    token = 'RkEDEViu/WgJMxEROA6b8NsIdP/lW7hibcp6qFqn3hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )