UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3qoNdcrP2zwfv/UsOIA7i00UehRGD+eQt31e/JZLAI=' 
WHERE 
  key_id = 'ea88937a8ffe22923874e756f9658bcf4c4e356c1397f2d0df6e628eecaee636' 
  AND (
    token = '/3qoNdcrP2zwfv/UsOIA7i00UehRGD+eQt31e/JZLAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )