UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0C7dRWxYedu5skBbzUryOipd/FoGJpbrCwZEObg8hY=' 
WHERE 
  key_id = '5fb5e0a3031aca81a5f13c0d17725443206b48d28731321fa43405178664319d' 
  AND (
    token = 'k0C7dRWxYedu5skBbzUryOipd/FoGJpbrCwZEObg8hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )