UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOiv2rKFa+FHcvEXDEOdDruArZF6nhrZkq0ChjKnI/c=' 
WHERE 
  key_id = '2e36f1ca823c3448d2d8343df53ed9e56c56f9905da37a4717ca57615aef0e64' 
  AND (
    token = 'EOiv2rKFa+FHcvEXDEOdDruArZF6nhrZkq0ChjKnI/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )