UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjxrXkI09Ccorg7oyyhA2MQL2vc9KcBxytMz0zETr+8=' 
WHERE 
  key_id = 'a121fc07790c894b4b0b2a0783b8f9324311a49bafc5405a7196cc836dcfc286' 
  AND (
    token = 'vjxrXkI09Ccorg7oyyhA2MQL2vc9KcBxytMz0zETr+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )