UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tg/UUVt67FuOob0i8h9HINPShP8DCE6LcDS4Gi8eCLo=' 
WHERE 
  key_id = '5f1c5aa0681bcd1bd7dab1dfc865bc3c8f44d86f19af3caae7ff3942a438b1da' 
  AND (
    token = 'Tg/UUVt67FuOob0i8h9HINPShP8DCE6LcDS4Gi8eCLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )