UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQcGpPL06k74rPDN6hCexGcoX5q5lpFO08A/hVo2SFc=' 
WHERE 
  key_id = '66a8cd40d0e072a259b1d5365a7eef8cac85fa0897c5c3bfbf6b47fefd44ab64' 
  AND (
    token = 'SQcGpPL06k74rPDN6hCexGcoX5q5lpFO08A/hVo2SFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )