UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kZUE3KV7By6MHniY2mBHNPAhzt5rRbBQC6dxQ6eA00=' 
WHERE 
  key_id = '99ac60363ad8fb37de04fd8884895eccc5ac53d4b6798bfa958d52f0323c5c32' 
  AND (
    token = '4kZUE3KV7By6MHniY2mBHNPAhzt5rRbBQC6dxQ6eA00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )