UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2zoisSw4Vj8FIsj70YaDh8r2ZrDTvmkkfLEJ8TPauU=' 
WHERE 
  key_id = '9ed6e472dbae0dc2704ba4f825427e5b6359aab8a68923c30c767194c3eb584b' 
  AND (
    token = 'L2zoisSw4Vj8FIsj70YaDh8r2ZrDTvmkkfLEJ8TPauU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )