UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nc5PLixPdougC8mUJLzVjVqi8qO2HvP4crSE/cf+FEU=' 
WHERE 
  key_id = '4bad85aa7611147d76a4690ed07c04c9a53b17309ac00bd29d261b33c7cbd8e3' 
  AND (
    token = 'Nc5PLixPdougC8mUJLzVjVqi8qO2HvP4crSE/cf+FEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )