UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kT08KCrP/kDFKqyICHTFF2v59jKbXB5IVc6fQ/LymAQ=' 
WHERE 
  key_id = '25dd9422befbc8f06f9576abb08aa50fe6c352e2e90b7cbac4c803920b08260b' 
  AND (
    token = 'kT08KCrP/kDFKqyICHTFF2v59jKbXB5IVc6fQ/LymAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )