INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc521c1354a3979a8018861410803df680e57b8c74bbc674de881e5921c31b95', 
    '/PKbSIycYWpeFza5cZygVYZ5DlMhPr3zRJ13li6xwCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)