UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6rtNu7nGT0Dble+i7QEUK/lwy4oLfxOd1LXsUkTabzs=' 
WHERE 
  key_id = '00404f6f29a67998a873aa562e72f520dcb2307db2f270baf07cb6c731b4e2cd' 
  AND (
    token = '6rtNu7nGT0Dble+i7QEUK/lwy4oLfxOd1LXsUkTabzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )