UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzumCPaWwcrREBvRCfMAkT6UM/zwO2DLpMKJh9SqMfw=' 
WHERE 
  key_id = 'c42185c95658f007faf983ba1f45f17b524b10d9d1cb109eb12abbc2ece0fa38' 
  AND (
    token = 'NzumCPaWwcrREBvRCfMAkT6UM/zwO2DLpMKJh9SqMfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )