UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fB99OAuLQvZmMFVS/zD6p/dMnun7rHkyprc4LopPBM=' 
WHERE 
  key_id = 'c6daf0c24728f8608732133f38c2590d46d9bd26cf3dae7c4ace4886c889dbb7' 
  AND (
    token = '/fB99OAuLQvZmMFVS/zD6p/dMnun7rHkyprc4LopPBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )