INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '751a605cb603bd804ca5f5c9c84ee9e1e46d2e4ebf6847331d54e0a087e2c3e2', 
    'HgitNKGLeZMoANoD3vWadruMYegYe473UT+mhCePqto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)