UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+33CAaQZdjmGXLHnLpguYohcvxmXZY2SKXu0S0/PleI=' 
WHERE 
  key_id = '3b2de84b52a03a8448fbd90e4227632da792e7d1257875154bd8b3faa5f6a9e1' 
  AND (
    token = '+33CAaQZdjmGXLHnLpguYohcvxmXZY2SKXu0S0/PleI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )