INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aa5c75f58c8445e826e4d60a847c23758016b197ccbcd0493533e34f9b18de4', 
    'sCbby1ZQunVXGu2Jf5jQKoO3AUT2amL7YhO6SmaapDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)