UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9V2ht2lngxaYIz4BdcQ7UWlPcvwKjgC/kHaNILvMHU=' 
WHERE 
  key_id = 'd1ad1274627768f40ed9dfa541ee6d44e047f95b4322026673b29af20994f710' 
  AND (
    token = 'd9V2ht2lngxaYIz4BdcQ7UWlPcvwKjgC/kHaNILvMHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )