UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vju44ygNg9KePEaJo8SuKnFRiHFN4opCSVVecOArsQE=' 
WHERE 
  key_id = '83213655bdfebac0b5bfb4b347d6af8050a21ad6899975a6092a2265059372ef' 
  AND (
    token = 'Vju44ygNg9KePEaJo8SuKnFRiHFN4opCSVVecOArsQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )