UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/pCXTsayzeO3wpdhyTB+tWrZ4fSQgVEVNhlPQ1DsDU=' 
WHERE 
  key_id = '7394cbda3d24027116ff79badf30139a78eb39528e8d79b21306587ab3f80d45' 
  AND (
    token = '7/pCXTsayzeO3wpdhyTB+tWrZ4fSQgVEVNhlPQ1DsDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )