UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfLhoiw4lPezxNSkayGt4TnebyOEvO6xUmFIZzeBIJA=' 
WHERE 
  key_id = '9cc2884335dbe1a27e579c5819112cecda73198acf9944c2b049bd6a8d6661e0' 
  AND (
    token = 'WfLhoiw4lPezxNSkayGt4TnebyOEvO6xUmFIZzeBIJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )