UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yzojjlqteJbMEjkdK8SPyuOtW5g+YR48ufSzN2RLKk=' 
WHERE 
  key_id = '8628569e16e48c6fb4b7733ea5542ebab4d46d65496a70ea6281e4536cf7113a' 
  AND (
    token = '8yzojjlqteJbMEjkdK8SPyuOtW5g+YR48ufSzN2RLKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )