UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvGAEAzU6GXYOWb1ZkoUr/1N0XzO2vA2f3r5n7j/N4w=' 
WHERE 
  key_id = '311fb72c69c4e9b9114169094740d914c0e6337c9d0264aa774a4a87934a8a3c' 
  AND (
    token = 'KvGAEAzU6GXYOWb1ZkoUr/1N0XzO2vA2f3r5n7j/N4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )