UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vj5me6pidS62sF6dtGL2JD2QTWz7rpjcY1Y9qdlAEUg=' 
WHERE 
  key_id = 'df893ae4c7942fa8dd04db383f432a7cb72a45a4a878a34ce9b9c9ade107028c' 
  AND (
    token = 'vj5me6pidS62sF6dtGL2JD2QTWz7rpjcY1Y9qdlAEUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )