UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Od8fY34TkVaiIVM4amlghNKoshqxAyNZYQaGqBBljYI=' 
WHERE 
  key_id = 'e8c2f65179b9b529a39c69a55d33468c5d08176f66b44b135fa930820a90ed9a' 
  AND (
    token = 'Od8fY34TkVaiIVM4amlghNKoshqxAyNZYQaGqBBljYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )