UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZyeA+DzHUQHd4I1YOIE4VcKJyP9ygoTUPkKfyNeuig=' 
WHERE 
  key_id = 'f53c910d48ce47ff15ce02dd21c0873549c9425e18ebfa6f4bd72fc30f66e63b' 
  AND (
    token = 'uZyeA+DzHUQHd4I1YOIE4VcKJyP9ygoTUPkKfyNeuig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )