DELETE FROM 
  vi_lock_keys 
WHERE 
  key_id = '51eb70c8ea21167245f24af75e01aeffa73892247853d87365cc9e3959116022' 
  AND token = '+AGwiDdURNAocCuPbI9IpmiQxPXNqLShXnIv0gzkb0s='

Query time 0.00009