UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbEp9uVxpJQMxNNFDimxJ6Ia9lkz673F013P0vZTc6U=' 
WHERE 
  key_id = '13abe3678424a96e16b51352cc038d5eb48d7b2344e13f0adc6aed07d54bb522' 
  AND (
    token = 'lbEp9uVxpJQMxNNFDimxJ6Ia9lkz673F013P0vZTc6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )