UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fg+qDJECgr1An/Vptdu0utlOzcARDkuUJEu8XhH1Gak=' 
WHERE 
  key_id = '40d25749c1417dd5acad70be5b16703a35593055e35b45f6b111d5ec09b83d5c' 
  AND (
    token = 'fg+qDJECgr1An/Vptdu0utlOzcARDkuUJEu8XhH1Gak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )