UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8deAEUW6kTmIv/ihx3v4dQCpIGqyrJ4YA4MQuAIaFsA=' 
WHERE 
  key_id = '855c97cf622375baece0188832af4aeaec36b84e4c54d36b2e5b988dc4d4749e' 
  AND (
    token = '8deAEUW6kTmIv/ihx3v4dQCpIGqyrJ4YA4MQuAIaFsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )