INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ad1e28567e0a7bea388aa1454d415fbd4b6522ccae7fa0bab7caa0bb2ebee01', 
    'BUY083zXUSunRPoC3glwxwcj8tyS8ljKwswb5AWu4DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00098

Result

int(1)