UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScBzKtfU2A/4duk/1ps4IN9sJGhwENg+gXbb04AI9uU=' 
WHERE 
  key_id = '3d8436888981ed2798571b888d9d65698b3f55e26da6837500fa34336b025f1f' 
  AND (
    token = 'ScBzKtfU2A/4duk/1ps4IN9sJGhwENg+gXbb04AI9uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )