INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '859d04e29b3d6b1e7f4cf599b16410ed7b3b71e5d0c2ddb557315bc761cf5887', 
    '2fU+XyNaTxcR7VRwMBdiLAd8r7IJbMt6dBtZn8AgKhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)