UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpvpiMg+sHeZ7BYMQru2ffMl8f5HTBzqRzOiy06CPPg=' 
WHERE 
  key_id = '7309421bdb12822c13b7982d1e5fe88c6aaa0af2ad98994cd97bb9c353fee48c' 
  AND (
    token = 'gpvpiMg+sHeZ7BYMQru2ffMl8f5HTBzqRzOiy06CPPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )