UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nkWpnY4gQCaBmbJ87DixJUZBt0Csn50y65Jrqk97tNw=' 
WHERE 
  key_id = '9c4f1e0ae4964cc1c5b4015797b4f24dfc1b530780378fc4aea325d37692ab3c' 
  AND (
    token = 'nkWpnY4gQCaBmbJ87DixJUZBt0Csn50y65Jrqk97tNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )