INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '934715a419dc938999fa520a9a4449f5d6561b2ed0f355c8b30d37d12fe164cb', 
    'AmRvVzcBrUDusoo5M2ofBbUYZ8tqeWDd/q72Vp/krVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)