UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rBum2iNPgxoiykrC9eDPRn7ojcvlMFra1Ca347ffH0=' 
WHERE 
  key_id = '2e2c244f322ff4c86889612bd8e36acb6d106d122e693419b52be12c1e189229' 
  AND (
    token = '2rBum2iNPgxoiykrC9eDPRn7ojcvlMFra1Ca347ffH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )