UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbnWAd6/FMIWXK5dh1FmqXH7dl8BNbZQzPZRGMdQ5F0=' 
WHERE 
  key_id = '157f2a0a97a194b4ba7d64a267bcdadf071b5e28ff3f315cda20f200894917cf' 
  AND (
    token = 'YbnWAd6/FMIWXK5dh1FmqXH7dl8BNbZQzPZRGMdQ5F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )