UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6r4NWtxe+17mb8u/7h4tZhPq8R7Jq7BxBmdKa4pVbuw=' 
WHERE 
  key_id = '00ecda4c624b5b69269d367d65999f0bacc81f77965a82d90a681fbb53acd1eb' 
  AND (
    token = '6r4NWtxe+17mb8u/7h4tZhPq8R7Jq7BxBmdKa4pVbuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )