UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gUbYVfJy3WbjoD9wMoUiT8l/Uy2DuVzi71XeDd5ydts=' 
WHERE 
  key_id = '0312dafc4cc5776be6f2517a6a303316dedc1022a966dd96f8c0008569e90dd6' 
  AND (
    token = 'gUbYVfJy3WbjoD9wMoUiT8l/Uy2DuVzi71XeDd5ydts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )