UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rf2JvtAj/8I6rx76G0YRyTw6QuegTVPIwI5l0bFqmTI=' 
WHERE 
  key_id = 'f05e235b540901a49f77e18d84688736cfd4a916043d0b7c9f4b86b2ef6384fc' 
  AND (
    token = 'rf2JvtAj/8I6rx76G0YRyTw6QuegTVPIwI5l0bFqmTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )