UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQwFkIvJFL0yQV7XsrprByjkUierYa9yZbHZCYx+QrI=' 
WHERE 
  key_id = '9f945a331f83fa6c86c8488d21c036dec552051db849ed7338ad9ba4a627ac7d' 
  AND (
    token = 'FQwFkIvJFL0yQV7XsrprByjkUierYa9yZbHZCYx+QrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )