UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAVxBHT4gTENlLF6A8kgV46bLZwKJ0FXxEUvRA9433Y=' 
WHERE 
  key_id = '49282c0e795ac95fba938a7df32aadaaa07e5dfb761585b5dea5b3434661ca91' 
  AND (
    token = 'sAVxBHT4gTENlLF6A8kgV46bLZwKJ0FXxEUvRA9433Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )