INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4769f4eea26f846be2d771e0032669760958967a0513b4c9f826a9270f288c48', 
    'SqXbzDfC2q7+eRkd2igDftsV9kCeCfBuL/jvXXXG3f8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)