INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56c47f08512abb6bf4d2175d00ae7f7e56f4c5bfe9081bfa422cf80eba5b5be', 
    'z6GRaShZ9QjgGNocdAxZQWEMkkZ9uiq2zO5nWqGxdrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)