UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slHzh0SK0GCpdC0qZvp1VZGG1gkr2S7YQ8ufh6/H2Xw=' 
WHERE 
  key_id = '4141096cc739363d47c039d0b25e5c61ea8e46fec7539ff85381e936a619b48f' 
  AND (
    token = 'slHzh0SK0GCpdC0qZvp1VZGG1gkr2S7YQ8ufh6/H2Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )