UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZonMubVOhuHLV8wLy1lqQooPp7fmyrPsqR3SgB334s=' 
WHERE 
  key_id = 'd138eb7e09526743b4d25b57b401eabc72ddcd280d11c99576865de7899dc999' 
  AND (
    token = 'xZonMubVOhuHLV8wLy1lqQooPp7fmyrPsqR3SgB334s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )