UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYdMOjqqlDZgjW9YBHSjrORj5+eKqJd9eFXa71AXHoA=' 
WHERE 
  key_id = '20d385802c90ccd654f1f88ea131d4a62fe5bbbda7bd15bcf47c842ab4428b09' 
  AND (
    token = 'AYdMOjqqlDZgjW9YBHSjrORj5+eKqJd9eFXa71AXHoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )