UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8178OijptEZZwERmNLoL2xGBZBmZFei06jXpNAJtcB0=' 
WHERE 
  key_id = '1a2bddd7edcc13956d6a115f7569137e84ddfc7b36742a506629b77da14a55fe' 
  AND (
    token = '8178OijptEZZwERmNLoL2xGBZBmZFei06jXpNAJtcB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )