UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTtTQ96e3Ufxc+s8R9j/9i9KNthNlqabLDNP7pANXCA=' 
WHERE 
  key_id = 'cf5a323559a63f141a2e19fbb88f9eba13de30487282b38a79a4593e2fe35f1e' 
  AND (
    token = 'QTtTQ96e3Ufxc+s8R9j/9i9KNthNlqabLDNP7pANXCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )