UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSUz+MMC5bFavxrA7iu3jeZOI9m2aKU2EPyM93Bvvh4=' 
WHERE 
  key_id = '47d3cf617231712730ce5260ba04679dff4286f2815fa22be0ea630f276410bb' 
  AND (
    token = 'OSUz+MMC5bFavxrA7iu3jeZOI9m2aKU2EPyM93Bvvh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )