UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMplAe8y8k3iZOE/tNvOvXlUF7UwmHnEBmNOIhaJafw=' 
WHERE 
  key_id = '57ba5239696c5d6ce4308a5116e3cfaa157b81a54d0b006bf501eafe80394746' 
  AND (
    token = 'dMplAe8y8k3iZOE/tNvOvXlUF7UwmHnEBmNOIhaJafw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )