UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxXWPrNIFhkTg5AZu9AEu1ktnFaXm/xOd/6I11c/TLk=' 
WHERE 
  key_id = 'a1dc009d2aed501368621f1fc4e167995d20295e62419ddaa924b58ed40015f1' 
  AND (
    token = 'pxXWPrNIFhkTg5AZu9AEu1ktnFaXm/xOd/6I11c/TLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )