UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fiU2OoQRBxlk5r9GljxZxUCY74oRVgKx8WNM1pA7tw=' 
WHERE 
  key_id = 'cfd48359478375998f7d5d3cc7196fa4ff057e9f62e324f065ef34a2edb3f1e4' 
  AND (
    token = '7fiU2OoQRBxlk5r9GljxZxUCY74oRVgKx8WNM1pA7tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )