UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXYUfLpdt95cmr1OPpHdZBG81IOt96qpCEBefTVm1IA=' 
WHERE 
  key_id = '553cdb1724f1e2868a42ddb0ed53af3af2089a8b45a0602e9d423c9cb2f162cd' 
  AND (
    token = 'QXYUfLpdt95cmr1OPpHdZBG81IOt96qpCEBefTVm1IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )