INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7962468aae4e431c9ca5d08d8c014872eb9b483550a718675d241f7edc9f2dba', 
    'KVmmndGyc1rQKTw6ZwTwtnH6sxTH6mtw0ZQUtvrtD/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)