UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JZD/vjg87YqL8zN8glA2q8V1Qwn3Udzskm/JKfHIxU=' 
WHERE 
  key_id = '56ead410813bde2e46d618e765b8a5cd818ce6dfc18be1ca7e0e8c7d9883082c' 
  AND (
    token = '4JZD/vjg87YqL8zN8glA2q8V1Qwn3Udzskm/JKfHIxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )