UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0GKshindpYPCJaVCNdCOVYRunsvSPoB3CflfCEB1bM=' 
WHERE 
  key_id = 'fb8c4f03821f244659d9c499d49c467a01e593a5d1c290201cbe96bcaa778f1a' 
  AND (
    token = 'Q0GKshindpYPCJaVCNdCOVYRunsvSPoB3CflfCEB1bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )