UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVssUIOIJInyVmt6LaFxSe/ZRQCpqr08wSvR0rt/rSo=' 
WHERE 
  key_id = 'bf2970ac981c0e2155fea7d9c9085cfc22d25aa61c56d4d2f51cc9a29285dd46' 
  AND (
    token = 'QVssUIOIJInyVmt6LaFxSe/ZRQCpqr08wSvR0rt/rSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )