INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6306c007e9c9f050e79607378bad0c1e76b4338b01672e5030d592008aa65b95', 
    'SSDKjVxnZuhGCyDZWzJKcIGrvw7icDCdu3KzZqlKstk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)