UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBVf0YOQuJmS8bvS3wa/GNVbVF1bixCY5Y4Lv6MDEY4=' 
WHERE 
  key_id = '9527e888795472b30a7f96d8659dfc9cb7c67104e20d0437941cc78d3fd674ac' 
  AND (
    token = 'dBVf0YOQuJmS8bvS3wa/GNVbVF1bixCY5Y4Lv6MDEY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )