UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V50Fo2tBBc5oJqOSLp0A5Ncb+uEWP0uEi9JOwHwCWFM=' 
WHERE 
  key_id = 'd8c47f80a4b94b53eeecae76c9dffb778451bddbb554f8b5697c71b8c76f8ad0' 
  AND (
    token = 'V50Fo2tBBc5oJqOSLp0A5Ncb+uEWP0uEi9JOwHwCWFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )