INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '691bd3b6a254c170228e1d1b025e51b18ad4c214daedd4c7d58e8cf831ff2108', 
    'UFW3q6Fip+vgiA4BkwuayU5LxAIj2f5u+1F1BOgsTVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)