UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFxJrg2pm7lW8fOcb1rqErHAbfX9H+D8QWZMmVBewN8=' 
WHERE 
  key_id = 'c5908e75bbd026c99edeaeaf9428a971410d8780ff3183aeb153b76fc8e5953a' 
  AND (
    token = 'DFxJrg2pm7lW8fOcb1rqErHAbfX9H+D8QWZMmVBewN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )