UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OA3yzoND7QnGRx8G8RRoSzqelIokVFHNUJqd/pEZEzc=' 
WHERE 
  key_id = 'd9085876e1d638ed162c41b30a16dbe32993a7b34c013cd7d2307207f9c90257' 
  AND (
    token = 'OA3yzoND7QnGRx8G8RRoSzqelIokVFHNUJqd/pEZEzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )