UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63oVTUg5uSRMV4gwNmWcFublFGUaZKbfa6cHTnPhuwk=' 
WHERE 
  key_id = '27cba73afe1869fb9a410b46d1787204871ae3dac14beff1748c3dfac7865090' 
  AND (
    token = '63oVTUg5uSRMV4gwNmWcFublFGUaZKbfa6cHTnPhuwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )