INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bfc5700a878fa82b1a1513132f88f0c4375698d4ff963ed48378c73c3258c39', 
    'zMMPe6Xd8HCeBErf7XHMWrcNlwKq3NoJzBd+RAkRQgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)