UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URFMDctsq3V/XEXlO95EutmfxUUld8D7Tg50JBLJC3s=' 
WHERE 
  key_id = '236134d79aa68aa61c2d182b3eb4f98b277512029cd46c518be7a43743a27a4d' 
  AND (
    token = 'URFMDctsq3V/XEXlO95EutmfxUUld8D7Tg50JBLJC3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )