UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'joBFch5pwUB2qGZqvK9okYt+KOUNPuReRawZl0kKOUI=' 
WHERE 
  key_id = '8399c5765b2764ec4acd39882866f194657a2915a480657cbf00e26d6a56e7cb' 
  AND (
    token = 'joBFch5pwUB2qGZqvK9okYt+KOUNPuReRawZl0kKOUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )