UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPucvq2JDik9asRdrA75Sy/GWTweyTOWpsnWRk0neWs=' 
WHERE 
  key_id = '881eda1e31e5c922400cada5c62cc1c08e0aeaad199d12243294370c50a35641' 
  AND (
    token = 'fPucvq2JDik9asRdrA75Sy/GWTweyTOWpsnWRk0neWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )