INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df86670edc746ace18b0fac5d1afb6df0dff9a0433f80efcadee18000a74fb2e', 
    'tWcbfQb47D9sLi6AwLPAxTzlFZAx4q8a8QURixyrukY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)