UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfbP8O6bvxMpOEQi0v9pxu4uX3f82aOMiCaz3D6Bwps=' 
WHERE 
  key_id = 'eeed4d4f1c1181514ba7ce377fad55e24f878f783baa2b3df197e3330147563f' 
  AND (
    token = 'cfbP8O6bvxMpOEQi0v9pxu4uX3f82aOMiCaz3D6Bwps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )