INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aff5434a852f136585b55d6b7beed772316559b6daad8def5a238d1316c57252', 
    'CnM/AVCwGn5jwrsVJdz9mEJd9M2tXjjWfT+C5ytywos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)