UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKxqeNbKqjKiUAW3lOi2MMoBwp1lhq53N2WLNuT1kCI=' 
WHERE 
  key_id = 'b008b0fd60d19f203871278f4c794a43235dd66ef294ba03672646f12cc8cb95' 
  AND (
    token = 'oKxqeNbKqjKiUAW3lOi2MMoBwp1lhq53N2WLNuT1kCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )