UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qg1369lez/L932mZlcMGkQuZX1FZxXwGNgkX6EE4Js=' 
WHERE 
  key_id = '8f429387ba0f7754cf710b53c50225734f87396c66b657bad13c524e1c2ab085' 
  AND (
    token = '+qg1369lez/L932mZlcMGkQuZX1FZxXwGNgkX6EE4Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )