INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3812a7c3d7baedc2ab2152572c2ff1b6d7f551d663d1d954f8ed88832be39edf', 
    'S7qLzOahZRvw+fLcEj3MhJ5N9HGcdG0AktcWN2Rs3tY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)