INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4d4d9e5ab02f97bf59202ef1d2f47debafe4a23b59491eb688ad5bbca7bf208', 
    'CTx0aAWER3DaoP3BQ9WPdhjznzla3VXFT97WatEzw18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)