UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuC0173gNtbzOAea9zHbunupBNeIPxs3FvB3h51b+l0=' 
WHERE 
  key_id = '5bb04f75f165950c38b822680557f934532795da21dfbbf728755efd9cd78efd' 
  AND (
    token = 'uuC0173gNtbzOAea9zHbunupBNeIPxs3FvB3h51b+l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )