UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1KDQRktAas1t5iuuzTyiWMLM0zuaWVJI3zQTOub9/s=' 
WHERE 
  key_id = '34a52b6f153e3b3509d4683e8b1a361cb5a1948c3b84cabd1da87ee882ba7da5' 
  AND (
    token = 'M1KDQRktAas1t5iuuzTyiWMLM0zuaWVJI3zQTOub9/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )