UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WB94/JSCY49orizF7OlPGTZ9t7IERqRyChP8bLORb4=' 
WHERE 
  key_id = 'f997eaa7da1a8dcd05ce90711cef4118e1cf36e323dd086eace2b6ba62da37fc' 
  AND (
    token = '7WB94/JSCY49orizF7OlPGTZ9t7IERqRyChP8bLORb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )