UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAkB/9KcPo7yLkntJbxcShmsc4Y8ztDm6NcyBTF7mC8=' 
WHERE 
  key_id = '43a101540772a863f005732b92fd4b4e118a7ef524a5ab56ad995c50527d1c34' 
  AND (
    token = 'uAkB/9KcPo7yLkntJbxcShmsc4Y8ztDm6NcyBTF7mC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )