UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYhlt3TAVukv44qIzEmlPO4SHEmuWn3hdB09YjJkA/I=' 
WHERE 
  key_id = '9a1bd5e85c1735b558331b7b3eb240886703b96b31445f9acbbb5527f3ce19f7' 
  AND (
    token = 'SYhlt3TAVukv44qIzEmlPO4SHEmuWn3hdB09YjJkA/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )