UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLvzEYp/noJqEaPtaSW2rgumwfi8Qo9plX3TstTitXI=' 
WHERE 
  key_id = '217c01c33cb863ac005bf5533778767cabfcacda946207623df81d8c4702a5f7' 
  AND (
    token = 'YLvzEYp/noJqEaPtaSW2rgumwfi8Qo9plX3TstTitXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )