INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531d13933edd46994799f146b41ef6474e033d9611b5859ba0bca1d38869ce2c', 
    'nvTv5AVKaGhaFR/ehAMyDkGoKaIQefuJi8STCOGSUuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)