UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vezkgJ/U95a5sujgOh4fO0BBd5e02pUsDJJjB04+kK4=' 
WHERE 
  key_id = 'dd8cce7349ac3cab1410711a5b2e94c4d0ee3aba7fd023b3758aa233bbf1cd70' 
  AND (
    token = 'vezkgJ/U95a5sujgOh4fO0BBd5e02pUsDJJjB04+kK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )