INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c338b45eb6e9b9f35c4972c87c6d1538071f6d85712169665d636fd89dcc85de', 
    '2WHlaBPFcwuXOYkg3D31p8IQ70/ZFiofeEmI3cSOXn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)