UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvvAMr5xIIYkwxqkfKJG4FBRNFxMBNdk0xYgFsRyyyo=' 
WHERE 
  key_id = '328cf42f985abf0a6695009c8626da0cc7d8a036af7ee6fcdecff61c966aa82d' 
  AND (
    token = 'RvvAMr5xIIYkwxqkfKJG4FBRNFxMBNdk0xYgFsRyyyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )