UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5zsEJPPev2V4nzuQ++VBrEaTUFNXf+ilQmu74KkZo4=' 
WHERE 
  key_id = '1e95bd29208330e1538875e1a5ae3a57f57a24d4425aa7747107830c43e1cb34' 
  AND (
    token = 'q5zsEJPPev2V4nzuQ++VBrEaTUFNXf+ilQmu74KkZo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )