UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rz9+Hw31KlrddaiXPLgfe/IIfK6sN5pAYDm81DJX2fs=' 
WHERE 
  key_id = 'a183199f08d8cb106ce998d15bd0299eb3bfc409f4b27f0b92c86867f97eff27' 
  AND (
    token = 'Rz9+Hw31KlrddaiXPLgfe/IIfK6sN5pAYDm81DJX2fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )