UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6BQ78bvBtC86Ziyaeun5KzqPI0lDJoEjBRw5UVA5uA=' 
WHERE 
  key_id = '5f30958ddebbb16a80f58d77338d44a088ca1704daf737d3cac9ca47759752c7' 
  AND (
    token = 'S6BQ78bvBtC86Ziyaeun5KzqPI0lDJoEjBRw5UVA5uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )