UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJzRb5KIFRuGBG3FnpOO4gLlMMScSseIAgPX+QlY9VA=' 
WHERE 
  key_id = '122973e824e7203d1cc091e4a2e7f1302754aa9f9c24c637b18096c38acf506d' 
  AND (
    token = 'VJzRb5KIFRuGBG3FnpOO4gLlMMScSseIAgPX+QlY9VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )