UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4w7jD4/oCHjMYbAU9MQJDJ2hB3IbOwEAVzK5YrvU9fA=' 
WHERE 
  key_id = 'e388bd2830c833f0617cc05905d8379d2ee9cad73946e2ef9f6a75853ced6675' 
  AND (
    token = '4w7jD4/oCHjMYbAU9MQJDJ2hB3IbOwEAVzK5YrvU9fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )