INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b7621ef3d74149924242a7ebd2b38215284e6a0cf5303f740d342aab6b2947', 
    'FWzfiYVf517+buYvUFuUJiQ5Mdqbxr2AAnLMLrJouQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)