UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZTe4WakZRn4sJcQ8GnVKirVKdTGB+6rIkHBz/ncagM=' 
WHERE 
  key_id = '8151359ead585f6267f66acf3a58d78d0c930c0f6e9add37a4a21b7c56078b4b' 
  AND (
    token = 'TZTe4WakZRn4sJcQ8GnVKirVKdTGB+6rIkHBz/ncagM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )