UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6axa8GHm8P/VNSyMjn6coomFU9fVUck2lLYHzUaKlRw=' 
WHERE 
  key_id = '0674452af4b59f9adf348c2f0259eb0e735134e2f9a94b9913b4d13a727febd4' 
  AND (
    token = '6axa8GHm8P/VNSyMjn6coomFU9fVUck2lLYHzUaKlRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )