UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4XHM852A0OKzncpnECcFiNbsEjk5DlXShS9ELzbNEk=' 
WHERE 
  key_id = '37541ecd728c64e64c8f158b7e8e6094bd90a58a3c58c4a7f4b08f68920ddfb9' 
  AND (
    token = 'E4XHM852A0OKzncpnECcFiNbsEjk5DlXShS9ELzbNEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )