UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWO8t0DdBPmQDd2qwYfySTgMOuERPVE+gQGaM2oWh+A=' 
WHERE 
  key_id = '553ee22f80bb98f5a6ab040243baa745decd93405fc494df01b1abebd5672887' 
  AND (
    token = 'cWO8t0DdBPmQDd2qwYfySTgMOuERPVE+gQGaM2oWh+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )