INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75c6706f9f0637d6e3c8e9503d23a9e36b482deb1959089fcaad1dc976743379', 
    '3KuWK0XQDFHyO/BreuMcMG6kmWGYwS11Op2mM9TFoLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)