UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8DdA0jNBJebeYHWk/QOqDwCvyeA7uQQalcORm7BGyo=' 
WHERE 
  key_id = '467acf053a3f8813fba517e0354723abdbb8139e96c9ac86157806f013ecf83b' 
  AND (
    token = 'i8DdA0jNBJebeYHWk/QOqDwCvyeA7uQQalcORm7BGyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )