UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtqdDO70Kj3WVzbh8K2A6GHm8PWLv16QdzHnRzOYt5E=' 
WHERE 
  key_id = '1d9dcc1f77c5adea059da9cae7f58d7b735733266e88e0bd4f0dc5270643355b' 
  AND (
    token = 'MtqdDO70Kj3WVzbh8K2A6GHm8PWLv16QdzHnRzOYt5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )