UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNmvA5tf/uaQPBH8KCfM4gxNbrKZiqHu6HLtXGd6EBc=' 
WHERE 
  key_id = 'a3b887cc578fff28ee149c0de0a88a8e647d445b36944ccced415d733cbb17ea' 
  AND (
    token = 'tNmvA5tf/uaQPBH8KCfM4gxNbrKZiqHu6HLtXGd6EBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )