DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '819db972098c85322eb74e4aa8efbb03d9ab901fcb5fc5d7f290b99b3d5a353e' 
  AND token = '+Wunx39hsmsqa3dLbgcn472oFHbsMIL7+7xbaE81Bbg='

Query time 0.00016