UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXdaQdQgn92GzKslxN3EK0+WaGG7qu/xuc8YncDvEHk=' 
WHERE 
  key_id = 'f6426381ce4d07bb27532ea9d46a5f11e47134b7f2475cb5d4dad2a3de7df1dc' 
  AND (
    token = 'yXdaQdQgn92GzKslxN3EK0+WaGG7qu/xuc8YncDvEHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )