UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wI/oCK7gSl0eNDXTCFCb9aK14z34JU3V55hHRx0SYjw=' 
WHERE 
  key_id = '5a9ac05f24c8b987f7627da8f761da43276767f3ee97f4b1e248e0035e952376' 
  AND (
    token = 'wI/oCK7gSl0eNDXTCFCb9aK14z34JU3V55hHRx0SYjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )