INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0f18f33bdfaceed13e348948a3093cd304e85d8ae80c8a4d39968627e3bd4ea', 
    'Lt6fWHbAC842V8HXKV5h1ED3XAwPbDNXeEDh7I6kFlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)