UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cAzJflN6YnnyczWsTIiQ5lKktIQQs3LbfevYqMpCXs=' 
WHERE 
  key_id = 'a130104eebc694aeb277fe01922f0643b800649a7fd0bc3604cba89e270471ea' 
  AND (
    token = '2cAzJflN6YnnyczWsTIiQ5lKktIQQs3LbfevYqMpCXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )