UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cE0spAD5+R8hIop8CuOtv1IwFoFzpQdCIQW3D1tS+/4=' 
WHERE 
  key_id = '319e15bee24d10e28d1be36431ce8af6f34e03037e3cfbdf7afa92150518fb08' 
  AND (
    token = 'cE0spAD5+R8hIop8CuOtv1IwFoFzpQdCIQW3D1tS+/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )