UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heyd9NJJrmEgPZe9E+rIEkjetrN3H0ywg1KgasdHGcQ=' 
WHERE 
  key_id = '638d92bdc452d1f1c75aff1fb3ed643ee42cb0a2fcceacec18a11d998959b4e1' 
  AND (
    token = 'heyd9NJJrmEgPZe9E+rIEkjetrN3H0ywg1KgasdHGcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )