UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnxKn51pjgOE3JDtcXgr0qiwF8MdUGs8jMWLTxMxxF0=' 
WHERE 
  key_id = '5f7a80ae8ec693665f992d487b772557e73f3082d51cb4867ace86755c4d8e4c' 
  AND (
    token = 'hnxKn51pjgOE3JDtcXgr0qiwF8MdUGs8jMWLTxMxxF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )