UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VdXrrjiaT0rkDws/ebyvg5RFHydJ57Y8BcsNS2vP2Q=' 
WHERE 
  key_id = '7dca25a457a1b62bbbccdbee87982c86aa23f9ab25d11f9eedbec18d233081af' 
  AND (
    token = '7VdXrrjiaT0rkDws/ebyvg5RFHydJ57Y8BcsNS2vP2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )