UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HzZU98kIqokOehi5K9zZveoPL4C2hmaAcqxPiojP/cA=' 
WHERE 
  key_id = 'ee891dff32ffbf1176fec76b9bd54744cd5a5b606326ac50019bbd0fe130ddd5' 
  AND (
    token = 'HzZU98kIqokOehi5K9zZveoPL4C2hmaAcqxPiojP/cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )