UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgP2u9ZmMc5gRfC9ACy4lrklWAmhQLX8zqFd+hufZaQ=' 
WHERE 
  key_id = 'ef57290dbe865732c353e3ca38b6be8817160dcf471a75592c278903afd9f98b' 
  AND (
    token = 'YgP2u9ZmMc5gRfC9ACy4lrklWAmhQLX8zqFd+hufZaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )