UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NFLL0OgFiutl4AdGq1PHa50PhDaCjeCqq253wH/frQ=' 
WHERE 
  key_id = 'fc7db2e760be4cefe58fd135b2d435dc8bd3f627f0819ea0e6d81584d004f987' 
  AND (
    token = '2NFLL0OgFiutl4AdGq1PHa50PhDaCjeCqq253wH/frQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )