UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1VBJY/ibiKVHsDvs5o1S26ZVIHz4yioYXNtiB+xQ4/Y=' 
WHERE 
  key_id = '3cdc3c8aa39bc426f0aca031598922bc3bfe1df465138bad1ee8a32956562c61' 
  AND (
    token = '1VBJY/ibiKVHsDvs5o1S26ZVIHz4yioYXNtiB+xQ4/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )