INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '356083503e020afe348853b5f0f7dd44cd865c98e8c2cb04063d26b6dd8edc5b', 
    'kf8iNyz8Bk6tGZNDWyiiwWliOOz/59bt1GXm6oiggng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)