UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uEFmAP7zor6ZmdtrxQjUV6TS/9uw0v9g4VzidSAayw=' 
WHERE 
  key_id = '55ecb6560af7407ee2233468f946e562311b06b2123c4737c8574abbd78cdddc' 
  AND (
    token = '8uEFmAP7zor6ZmdtrxQjUV6TS/9uw0v9g4VzidSAayw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )