UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cGcYb+7Pa8SfgnFFmJJw34REQvbAYE31AGT4BEynD0=' 
WHERE 
  key_id = '38db5250f2f1d730719af7d71bd77b028cffa242b4829de92891e8e811c52f51' 
  AND (
    token = '/cGcYb+7Pa8SfgnFFmJJw34REQvbAYE31AGT4BEynD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )