UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQQNx8QDSt2ozTo/Saf4Q8Gb+XOd3Ilzyntg3GOpFMQ=' 
WHERE 
  key_id = '33be83e5b152973fb0f5f9bfaab910a904b4f2ac9c9b7f7bd2a9cc1cfa50b25b' 
  AND (
    token = 'UQQNx8QDSt2ozTo/Saf4Q8Gb+XOd3Ilzyntg3GOpFMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )