UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZIUuFUBJs4o1CUMUUuUujJgr7mwlQTmk0DTCWXzPq0=' 
WHERE 
  key_id = 'da2e674b98c7368a5e56e6c24488851831fcd926c25b62fe6768b54d35265451' 
  AND (
    token = 'jZIUuFUBJs4o1CUMUUuUujJgr7mwlQTmk0DTCWXzPq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )