UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6UrHOnYMHG3Y2ykoZKzKewDhZQFPNRK+vLwUCmiERM=' 
WHERE 
  key_id = '63c90b06eb493610d68c53e5710dd166e5c558f88f19d293710829af091bfb12' 
  AND (
    token = 'S6UrHOnYMHG3Y2ykoZKzKewDhZQFPNRK+vLwUCmiERM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )