UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTWz69IpxiZjBH7qI+Lj5c27GxGm02R4Rz/lFE+OPfA=' 
WHERE 
  key_id = '1710868d91795a43a32ec923a849700d1e14df1c6683cbee1177d6de605f269c' 
  AND (
    token = 'VTWz69IpxiZjBH7qI+Lj5c27GxGm02R4Rz/lFE+OPfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )