UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ag6lMkArW7DXpnA2vlhZ26LOx6LXKKG+VbAOkTdf20=' 
WHERE 
  key_id = 'b4bea2fd785ce8abc54594f8fd84a25af62a3eaf028d107dceff705f88c11240' 
  AND (
    token = '1Ag6lMkArW7DXpnA2vlhZ26LOx6LXKKG+VbAOkTdf20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )