UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imvcGnYP8xujqL/pUlK/mk6GfCgm/S13beHBBQ4iXeY=' 
WHERE 
  key_id = '97acc4aa5ee8e63443d480e34152fe7dbab93cce166425dc165a051ce1dd3e0b' 
  AND (
    token = 'imvcGnYP8xujqL/pUlK/mk6GfCgm/S13beHBBQ4iXeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )