UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qg4UUUadTChQ92gunrbluscOIswC39KE4iUE9YtQLbo=' 
WHERE 
  key_id = 'daebca034ac41538e8ed017d529cccecbc4a83221035ede28b9f5d481f795217' 
  AND (
    token = 'Qg4UUUadTChQ92gunrbluscOIswC39KE4iUE9YtQLbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )