UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qs/nabw1pPYEDVJWNIHtCHcg9nxOIFvoxqbTShs3EdY=' 
WHERE 
  key_id = '69402ce73ce93433b07bef585ea77244f85e5a01d5d017b5241380ee99367ba5' 
  AND (
    token = 'Qs/nabw1pPYEDVJWNIHtCHcg9nxOIFvoxqbTShs3EdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )