UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyRZ3QfcV3pWAJc3zCI9OmaBycyQvTxrQ5C8b8ewriU=' 
WHERE 
  key_id = '2e2e00ddb36c742b0e4460e2bf2ae4972cbb6c7720ad20d1e68b8fb7a21af541' 
  AND (
    token = 'uyRZ3QfcV3pWAJc3zCI9OmaBycyQvTxrQ5C8b8ewriU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )