UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWrMpP0LVTQLKYo3QjZIqe86dqBDZokWJ/kfkEdtPPc=' 
WHERE 
  key_id = 'c5a5b4db8689a388338c6f5f8c9056fb3c411164be4b2d460b5fb19ae8a7cb1d' 
  AND (
    token = 'kWrMpP0LVTQLKYo3QjZIqe86dqBDZokWJ/kfkEdtPPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )