UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlpGQ3esbdTSvdc8pCUYzo3uKnwZa6RICxmjT2/xpQk=' 
WHERE 
  key_id = '8fbda7e7383fe3f061e5dc0636a6c38528a422093629327edc44cb00425e63b5' 
  AND (
    token = 'vlpGQ3esbdTSvdc8pCUYzo3uKnwZa6RICxmjT2/xpQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )