UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HpTxxWhfxL1evS+EbgGCleDxhH6tp4hffj3kl79KrZo=' 
WHERE 
  key_id = 'f19674d7ca22c16bb5a635d907781d1753feaa30cea26f594475e5bd695bbb1e' 
  AND (
    token = 'HpTxxWhfxL1evS+EbgGCleDxhH6tp4hffj3kl79KrZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )