UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U4v9Ys34SYQ9s7euYZPPP8DGJ5nLYD29uGpk86SKfLE=' 
WHERE 
  key_id = '47936a9db265df0971007ff7da00262239d25973934508a1a8a671292c59bbc5' 
  AND (
    token = 'U4v9Ys34SYQ9s7euYZPPP8DGJ5nLYD29uGpk86SKfLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )