UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUKD9ZV2jXNKy4AAHrAxceVzQohd5sWOoYFw5FjAvKs=' 
WHERE 
  key_id = 'b34fb9deaa7bfbba88f16bc85e03889c5ffd744d559b4b9f0505e726c3320642' 
  AND (
    token = 'cUKD9ZV2jXNKy4AAHrAxceVzQohd5sWOoYFw5FjAvKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )