UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJfmJPAN6DA5S/NZ6Kjz9siZZcxKnSdm8M63rgPmLao=' 
WHERE 
  key_id = '7a23c04c646f60a74396aff157b6c4ebf40388dc6b240a03d3c32ffb2301c3b0' 
  AND (
    token = 'MJfmJPAN6DA5S/NZ6Kjz9siZZcxKnSdm8M63rgPmLao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )