UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SW7KQsTA+4nDmmLAubz4hza1tx9wOsa+rc3u9rRNxdE=' 
WHERE 
  key_id = '44990483bffd22654b6b767fc37598190108484c3178cbc418acc99aa8cb3603' 
  AND (
    token = 'SW7KQsTA+4nDmmLAubz4hza1tx9wOsa+rc3u9rRNxdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )