UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSxkMq8cwav1o2eB6BzastxGtDZpoaFH5B3znoHcnsM=' 
WHERE 
  key_id = 'fb7b29ae1d4cc48855b406cfc2c1f5414b23805a2901dac477aa4f99a6c8fc96' 
  AND (
    token = 'NSxkMq8cwav1o2eB6BzastxGtDZpoaFH5B3znoHcnsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )