DELETE FROM 
  vi_lock_keys 
WHERE 
  key_id = 'b40bffb3695fc5b43704146bc9438ced9e19bde8848cd48e1051d508ac7c7f20' 
  AND token = 'QDzpVyxH6n93u2uXoYFkz6792+0SZIAn17b7HM6EI0g='

Query time 0.00006