UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rgzmtd6nHAmLOZ/sncScUc7Oz2CgU2Lc2LlSvxbcG6A=' 
WHERE 
  key_id = '9f9cbd75256bc7613d92a36a23697f715c23a28c4bcf19f815347883f2652c96' 
  AND (
    token = 'Rgzmtd6nHAmLOZ/sncScUc7Oz2CgU2Lc2LlSvxbcG6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )