UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Pkm9IRmlMm8YSa0DJp3lzh6S1iSnjp5M2dNOjg3TbA=' 
WHERE 
  key_id = 'c7cfaadeef5dd6c3e0c47392fa2b96f05cf65e5dd34131c24fdd701ff5cff677' 
  AND (
    token = '/Pkm9IRmlMm8YSa0DJp3lzh6S1iSnjp5M2dNOjg3TbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )