UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nUFwLL9ZASjiMAlzvIiIKrz0KtogGmBQRBUrJAtulM=' 
WHERE 
  key_id = 'b9891f0aa6b021b73126174ed29b4520bc3015b4099571b0f426b81a3dfc2ff7' 
  AND (
    token = '5nUFwLL9ZASjiMAlzvIiIKrz0KtogGmBQRBUrJAtulM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )