UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3HN/iI8BG5x/76Ix75wdKR98BDIJRBOYTWjySg6gxg=' 
WHERE 
  key_id = '8f32929f1521f71835f9df50ce6d958f5adc3690a56fed995447ee5a0accb9cb' 
  AND (
    token = 'O3HN/iI8BG5x/76Ix75wdKR98BDIJRBOYTWjySg6gxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )