INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '502124295893d72ad72482ad682a3d6554dbfdb6c906974674d377309a9b9a88', 
    'jmfOzbnzyHk0CR37y/F4nANLvw7VM58WnNoBssJpS1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)