UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tg5CMAWFpYaJJWYuswWso6Ewf8D5JGaEulVEqU9984M=' 
WHERE 
  key_id = 'b9a557c9be2d19115bd6e454e9b2e99c5b0cc4f0482e1334b82da1dd7ed3df14' 
  AND (
    token = 'Tg5CMAWFpYaJJWYuswWso6Ewf8D5JGaEulVEqU9984M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )