UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtOLIXhWxq5e5E3p+vcRkOHrZe24bK+EIU1eJqLybAw=' 
WHERE 
  key_id = '6b773edea8b8d0b66c72ccacba7a2f793dcc28ee4be5efbd391d56c5b9415ac8' 
  AND (
    token = 'ZtOLIXhWxq5e5E3p+vcRkOHrZe24bK+EIU1eJqLybAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )