INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ff1fc20116b36fdbc4bd66b220d78008d8f19cbc3316b5a666398e2088885a7', 
    '961cqWxttXkplrgABj7zNhDyXDgA0S8v2tEfT+e0yMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)