UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnjVCEkOQy0yprrjVAf2UcC8vza+eSWQdNQI+qUe4Po=' 
WHERE 
  key_id = '12fec8fef2a2544a558a8f1ef7a5338e37026f9b200ecff315b94c272ed557c1' 
  AND (
    token = 'dnjVCEkOQy0yprrjVAf2UcC8vza+eSWQdNQI+qUe4Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )