UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'plhwylWQS3xzNcw2halQNUWgBvoyO0OgyoMaZLTE11U=' 
WHERE 
  key_id = '2c6e118d3fe83b553ad7961059a4b72b265d24b1af725203c2ebf2989971e295' 
  AND (
    token = 'plhwylWQS3xzNcw2halQNUWgBvoyO0OgyoMaZLTE11U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )