UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayjagC4MhNP8eMbwmsHMrT0Ch7lCXoWMO12PemFj3lU=' 
WHERE 
  key_id = '796d5cd793f31c940db41887086aa1f8d6c31e6fe001c313aac24d064d05896d' 
  AND (
    token = 'ayjagC4MhNP8eMbwmsHMrT0Ch7lCXoWMO12PemFj3lU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )