UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIn1InystFJo6Ri+DnhW7+19NXrsos/W3YE2ydK1Yzg=' 
WHERE 
  key_id = '568f62036841a3e103aebac165cac42d529596c55b50df144d51ff5cef77bb5d' 
  AND (
    token = 'fIn1InystFJo6Ri+DnhW7+19NXrsos/W3YE2ydK1Yzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )