UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QK9uswgnziKN+DUJTYUxubMlhvZTbaBSNwcLKVlXNk=' 
WHERE 
  key_id = '4e96b97a43f57ba011446a22ea7fcf82fbb0eb89f909c4d9a9a4767e43d3e78e' 
  AND (
    token = '1QK9uswgnziKN+DUJTYUxubMlhvZTbaBSNwcLKVlXNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )