UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myOpp7CZmo5dD5QzJDKCeFUmiO1O0THBoJ5GVn/P6Dk=' 
WHERE 
  key_id = '8b164b485ce4017acece221e511648bde0633e7180d3ab876b6d92f28f5d0e84' 
  AND (
    token = 'myOpp7CZmo5dD5QzJDKCeFUmiO1O0THBoJ5GVn/P6Dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )