UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVIp8SiNlTF3BKkpk6RzkGBGdAqyA6IX9APmnpXd+rM=' 
WHERE 
  key_id = '7cc31d365610434e42ba39ba0acf5db59a13e5a89d0e9c4b0ab4fd12ec83df65' 
  AND (
    token = 'QVIp8SiNlTF3BKkpk6RzkGBGdAqyA6IX9APmnpXd+rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )