UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YzQFftdBuiNLyp7unnIrINBLSHQHkwL6iOyMQJotNA=' 
WHERE 
  key_id = '4e1a67272214a1422506d119eef774af7cd5752038683b7dfe4edf07a99a49f4' 
  AND (
    token = '2YzQFftdBuiNLyp7unnIrINBLSHQHkwL6iOyMQJotNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )