UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjTbybbseYUODjaX15un0+13M5XGUsrnOXYUzfvIXfE=' 
WHERE 
  key_id = 'aaa3d9deb97e1b605ea7497b2fb33c6dffca1b0ec592568228b8480bbf62f36f' 
  AND (
    token = 'pjTbybbseYUODjaX15un0+13M5XGUsrnOXYUzfvIXfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )