UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81U8uRMvnQXtRLgdYcR/+NuEH8XEEVlgEjviO/Xscgc=' 
WHERE 
  key_id = '11852beb83765fd5a24b0bb78081cad9ae9a1629b7018b76e0b2585a1fd5a060' 
  AND (
    token = '81U8uRMvnQXtRLgdYcR/+NuEH8XEEVlgEjviO/Xscgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )