UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NWgHAk/P9i2MHOGANAHUWwLI8fltKTrXlgPvPo3NRXE=' 
WHERE 
  key_id = '9be0d2d0be578406b7a3b4d50d2e3f5b4ee02e8e6d91198d99c4c241087eebbe' 
  AND (
    token = 'NWgHAk/P9i2MHOGANAHUWwLI8fltKTrXlgPvPo3NRXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )