UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJsYzK4Nwf2LzHPnpJue0kHYypW94crSAq+WAfng0sQ=' 
WHERE 
  key_id = '0452f3761b997a4401707a19116d65ce70d929098c38485b015b0afa197d8815' 
  AND (
    token = 'zJsYzK4Nwf2LzHPnpJue0kHYypW94crSAq+WAfng0sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )