UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8uhWqMOW1VqPpRrpCiCteKcfVhizCy0hRDTDV1OxAE=' 
WHERE 
  key_id = 'ca2f8f511d6902b5a2994e9e4ebf1a21d84868c24b09a5f9a062fc746a132f1b' 
  AND (
    token = 'E8uhWqMOW1VqPpRrpCiCteKcfVhizCy0hRDTDV1OxAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )