UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vAUubPTbT/xnE82eH1oHRyGjkeC+TtnTrU3jAVK/rE=' 
WHERE 
  key_id = '156a46a3eb094e54d6400dd93e591eba7150815ea7b636b701b1bbd8bea0b31c' 
  AND (
    token = '3vAUubPTbT/xnE82eH1oHRyGjkeC+TtnTrU3jAVK/rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )