UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q090JwXzoKorbCvwkXrqI8hdWKNHRLHqzdT26JQChdc=' 
WHERE 
  key_id = '27d8411188a7129b19c7c5e4a023c067329e1347a33cb59a4cac30d0f522c676' 
  AND (
    token = 'Q090JwXzoKorbCvwkXrqI8hdWKNHRLHqzdT26JQChdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )