UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpKrRTlUXbUix0T8+/CRyWFLE//LqnZYCB22szeiegI=' 
WHERE 
  key_id = '53a561ae005dec7de806d566758b5f478dec00355158a979182ce19c95a132ae' 
  AND (
    token = 'VpKrRTlUXbUix0T8+/CRyWFLE//LqnZYCB22szeiegI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )