UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgC3NC+vMy3StwHj7eV/V0BfiRZFIuoz+vWWDTq4qQI=' 
WHERE 
  key_id = '6992c037e7eadbac24d150bf16306d8ea5fbaa2fe300ed3cec123062f1bf6b83' 
  AND (
    token = 'zgC3NC+vMy3StwHj7eV/V0BfiRZFIuoz+vWWDTq4qQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )