UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDcwQtSAJtKUbfTp6mFtyHmepk1e9qeDUzbKodbJh6k=' 
WHERE 
  key_id = 'd5c8949f9f6014882d7459a8fbf4a44a0a512cf66af1939a46f919b431adad1c' 
  AND (
    token = 'ZDcwQtSAJtKUbfTp6mFtyHmepk1e9qeDUzbKodbJh6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )