UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1ssKSvuIc1hdwxdraVzp5zMqMh70diY/inAa/+dhiY=' 
WHERE 
  key_id = '3c7fdf393d4250fe69ac70470d1f8a81d549975023c7967331e94fbf4b893a18' 
  AND (
    token = 'g1ssKSvuIc1hdwxdraVzp5zMqMh70diY/inAa/+dhiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )