UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qt1RBQUhVJbYeaF/Vqpu2iZkrVkDbt50NGfH+RYBqHo=' 
WHERE 
  key_id = 'ac9260b69d0008e048916bf20be762ae8d2ff9c11ac5e0a389300be142e679b6' 
  AND (
    token = 'qt1RBQUhVJbYeaF/Vqpu2iZkrVkDbt50NGfH+RYBqHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )