UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7ip0tZt8P4gM4mc4OK8oLrBB+ZaFzMV6hY2sK8KKm4=' 
WHERE 
  key_id = '175308afc09cb4c0d457461158d52c0155df71e27e855cef30722386ff8a38a8' 
  AND (
    token = 'n7ip0tZt8P4gM4mc4OK8oLrBB+ZaFzMV6hY2sK8KKm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )