UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FS08aq/k2K68ImWbBTCCFgMPd/4w6h+q/mFZC6sSiPA=' 
WHERE 
  key_id = '4797e766d86940cf60fe84bfc7217368e4b164b006e174d1261a846d8a885efa' 
  AND (
    token = 'FS08aq/k2K68ImWbBTCCFgMPd/4w6h+q/mFZC6sSiPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )