UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBKU/QWywqe1rj2j2kvhNYs4DakfaRNoi20+cof7KtM=' 
WHERE 
  key_id = '8d267c3bf3a72e0f0991583ff8cfc728ff00fc471f68d58bccb27a20c78f479a' 
  AND (
    token = 'cBKU/QWywqe1rj2j2kvhNYs4DakfaRNoi20+cof7KtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )