UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqO8peaiu6MceybItOO7aLF0JhLsR+ykVIldaX9w1UM=' 
WHERE 
  key_id = '52841f1ee26d84d98ec1e87a816cc1063020e7d1232a5e5b16c26f56b8e04faf' 
  AND (
    token = 'CqO8peaiu6MceybItOO7aLF0JhLsR+ykVIldaX9w1UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )