UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Zv5N6F1gUnzPiyzqnxYF9VUJIdeb1Uzey/0IwELGwE=' 
WHERE 
  key_id = '14bae29fe64eb673065597639630569f018b5572c5e74323d4b77c8937c796fb' 
  AND (
    token = '4Zv5N6F1gUnzPiyzqnxYF9VUJIdeb1Uzey/0IwELGwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )