UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhVrSczxDtuGD03OVF+C7heL/KGYtWCz+LVUnuCjFVo=' 
WHERE 
  key_id = '5f141df5bff07d7e950db35583eddae1639de7128e84b01f8de31fd9d9d501a8' 
  AND (
    token = 'QhVrSczxDtuGD03OVF+C7heL/KGYtWCz+LVUnuCjFVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )