UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIDYVZMp+bvoofh819qXQvmsrCfKTG0blz+6D3uFq2o=' 
WHERE 
  key_id = '30eaecd4c19ccb7a494648cdcc67050135f992a6bdeebe7ea4de93eb09c80867' 
  AND (
    token = 'bIDYVZMp+bvoofh819qXQvmsrCfKTG0blz+6D3uFq2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )