INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31259502982dce60b1b7c9f2f7cd33e91bc4f8674bdda1053d5fb7a6931f48e8', 
    'Hi508OsJpJBaap98XrQp3h3u9LFTJT4j6r2FEiJ3Y4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)