UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfIWpiiCaAr0+jLE0TQVh1FKJN2IRdu/RpzyHTlS14A=' 
WHERE 
  key_id = '313515be0f12ace9d328c893465d5161d06ce7ff68812697d93a97a0c41e8dbd' 
  AND (
    token = 'zfIWpiiCaAr0+jLE0TQVh1FKJN2IRdu/RpzyHTlS14A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )