UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrzpWdqf6viUWxhNRnfQcnj0oYD1DVmkH5skx07JpKQ=' 
WHERE 
  key_id = '019e05f891ffab04047e18e9b5fd97e45907ee060a20297fb9160d702110b9fe' 
  AND (
    token = 'ZrzpWdqf6viUWxhNRnfQcnj0oYD1DVmkH5skx07JpKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )