UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PGPKCKRI1uzQ4mPpKkTiDzMAuwI3ed+zXlkpJWwQ/k=' 
WHERE 
  key_id = '9483d0a476f30b521fec04140fd30ea4290c237a97c9c99109ba1df7a0d76eb8' 
  AND (
    token = '0PGPKCKRI1uzQ4mPpKkTiDzMAuwI3ed+zXlkpJWwQ/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )