UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qss0I6B/Z29Ozr9rFuFElnbehG2SUFfBS8tNFqihIVA=' 
WHERE 
  key_id = '8f2038445348a9c97110b9a98ca01e94b67a364b5cce4efd4dd6b47c4cad9dc5' 
  AND (
    token = 'qss0I6B/Z29Ozr9rFuFElnbehG2SUFfBS8tNFqihIVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )