INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4426d21538a751968369881419d309f5f133516ace160aaeefea6f1080c0d2e3', 
    '0A5T9kYW+9vwe1tRYHREbNEJ8LLxGhCmyt9Hxb9B1HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)