UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8H/yiKp5coeOlhGdd5zuPUfYC/o9mN9mVP7CJpWFpo=' 
WHERE 
  key_id = 'dd8cfff105d23c17f3d4b51dd081d8b4715f1744b4585de6f323a96237e663a1' 
  AND (
    token = 'S8H/yiKp5coeOlhGdd5zuPUfYC/o9mN9mVP7CJpWFpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )