UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kke6DpewYn9sDfH9iDunMvYHgd5Vifgr8aBveR50OE=' 
WHERE 
  key_id = 'bc17ae4cebdcd1a1db0847373380b35e5c94b80e74b0314736b8c9caacf61673' 
  AND (
    token = '1kke6DpewYn9sDfH9iDunMvYHgd5Vifgr8aBveR50OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )