UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNqALZeWAZRWEkPLdvNpWV8DazAdPtDg3R8Wq0ev55k=' 
WHERE 
  key_id = 'd61a200995e413cfb240c15deb7cec040ab512d860076d63db3767d0a097cd35' 
  AND (
    token = 'tNqALZeWAZRWEkPLdvNpWV8DazAdPtDg3R8Wq0ev55k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )