UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JJMchgOOu8gfKBA2g8FYFeKScORXqSHPEsVuJNfH64=' 
WHERE 
  key_id = '046ceb95843c89eca0e30bddce06332e9cd246db53826ac78825bce0ffeeddb0' 
  AND (
    token = '/JJMchgOOu8gfKBA2g8FYFeKScORXqSHPEsVuJNfH64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )