UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwO5lsd972PHusgIzYc6Mbe5HGUMlkyBj+h8FK6fsHo=' 
WHERE 
  key_id = 'bc6eef0a7f47c1d4c3e42f2d277ba4fc897c456c57145df5ae8fca271bdbcab5' 
  AND (
    token = 'LwO5lsd972PHusgIzYc6Mbe5HGUMlkyBj+h8FK6fsHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )