UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUmjfgac+rtnVv1mYPeiYooLdbCTAa3b6GRlYJ7qi2Q=' 
WHERE 
  key_id = '37af0a5dc73a1dfc2946980b4292c9498784374b0e933a5cfb4d9540c089915c' 
  AND (
    token = 'oUmjfgac+rtnVv1mYPeiYooLdbCTAa3b6GRlYJ7qi2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )