UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+K6yVV4K/cPDhocZ+ay9Vbi++73lx8y7vKDNdnaf1Q=' 
WHERE 
  key_id = '8431126e74819d61970fa2855bd725bbd85a2e2ab671a575354b038f650fddbc' 
  AND (
    token = 'V+K6yVV4K/cPDhocZ+ay9Vbi++73lx8y7vKDNdnaf1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )