UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POJPwYDPi9HC432XSSL7DP3KFPKkGN8qY4FavN8cJKg=' 
WHERE 
  key_id = '0f991e92e3587f6422502008e5ccda368ab82864e1ae6acd60977a30578d73f8' 
  AND (
    token = 'POJPwYDPi9HC432XSSL7DP3KFPKkGN8qY4FavN8cJKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )