UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64P4DITWkMy7R8Z5CPFQNWR8iuEInkJw+lFnuNRCFLk=' 
WHERE 
  key_id = '2ae53b5b2b2b1ed0c84ef3c8090b0b0f75cc8d4bec9743ced0db1a7dab7311ad' 
  AND (
    token = '64P4DITWkMy7R8Z5CPFQNWR8iuEInkJw+lFnuNRCFLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )