UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAf6JZe6+kHUqOjycvYsnpXRvEF9TeUsbgOIVbcNeqU=' 
WHERE 
  key_id = 'fccca942a9ec173a25ee2149f72203bedeeade74b23de7d8d9f39f6394f34742' 
  AND (
    token = 'xAf6JZe6+kHUqOjycvYsnpXRvEF9TeUsbgOIVbcNeqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )