UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9Od0r2xnG5hJYXOpYmqjxIgLE8fuVpeDIYRCzl3JW8=' 
WHERE 
  key_id = '84fc42b18e19f8c25e9a3a9f1ae97cafa324ea81de842987175956310fe32f4c' 
  AND (
    token = 'z9Od0r2xnG5hJYXOpYmqjxIgLE8fuVpeDIYRCzl3JW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )