UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HF+Aa83OqFPQWyO1x+Jr97YxG5bpPxa6TeWehDf6amo=' 
WHERE 
  key_id = '9691c127b3102a8fd363c74c472dc06e9de89f8f05b73df805c5d90766c97b36' 
  AND (
    token = 'HF+Aa83OqFPQWyO1x+Jr97YxG5bpPxa6TeWehDf6amo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )