UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0oo3XDkvB+5+O21WuQglz10y6jXYtiLojFjoTeLEsQ=' 
WHERE 
  key_id = '6ba1a94e7d96e8dc0c5f1c9321d67894342e7a6ea7d90f0a3b9cdd4c4c490eb1' 
  AND (
    token = 'a0oo3XDkvB+5+O21WuQglz10y6jXYtiLojFjoTeLEsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )