UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8+2nPFARSyofPAQj0kUYIfsYmi+kwdZCLuOLBjCxRI=' 
WHERE 
  key_id = 'd5efa0f332349069f885f517539d0888a32b47ce3200ea2d802eb69a10a619e0' 
  AND (
    token = 'Q8+2nPFARSyofPAQj0kUYIfsYmi+kwdZCLuOLBjCxRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )