UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gU0KfiEARoXW8N5GHGKAEQ6yTrZrLnvc4aIWlbaw2to=' 
WHERE 
  key_id = '02afcbe6a594b7d1b28129b8f83ef72830321d6d3ef497f7b43979f5b8cd5ad7' 
  AND (
    token = 'gU0KfiEARoXW8N5GHGKAEQ6yTrZrLnvc4aIWlbaw2to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )