UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8Oo/No1folUoiK9Ve1F7oKkLeF+dvmZdf2zqzgiW4Y=' 
WHERE 
  key_id = '8532e731ef89735e2e0d1c0b7e06de79bb7a3b211295f0320e134b6d541e56a1' 
  AND (
    token = 'T8Oo/No1folUoiK9Ve1F7oKkLeF+dvmZdf2zqzgiW4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )