UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDUT0cLXfxPM4mmzfQkGO926i5RDZN9wbvGQbEg4Ywc=' 
WHERE 
  key_id = 'a531cafee3a48d3a62c5122694a902175263d7bb22d7c8c35a792d6e403fb68f' 
  AND (
    token = 'NDUT0cLXfxPM4mmzfQkGO926i5RDZN9wbvGQbEg4Ywc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )