UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+5D2bIhyeXvZbgTKCeMUZG96aEvUpmZkthrC6wxVvA=' 
WHERE 
  key_id = '178b2742e813f76d87e176d288d3200efd74467fd1be01e56286745a94447305' 
  AND (
    token = 'b+5D2bIhyeXvZbgTKCeMUZG96aEvUpmZkthrC6wxVvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )