UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97ujAZ1vmqudpVkwUEm+3qoYBd2RUzEEr6dRdsvTJB8=' 
WHERE 
  key_id = 'e623e38772c0da8b01f80711b676278f59f10cdd37a8ac1e406c23c83503eb2b' 
  AND (
    token = '97ujAZ1vmqudpVkwUEm+3qoYBd2RUzEEr6dRdsvTJB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )