INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64a81616adac903477e44a1750c6ca68c2adf202ff09509e396c7346420e31f8', 
    'x2wmtmq07is6NLVZ8fWlffwDs/jYZNzCnw3rN/IbK2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)