INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529c23835c1abd3165ed4fdec75ed1ae7217905416a5018eba72843b3f99555b', 
    '3RfVMJ3VDKlR9jzuGvkKrD0/aRu6BMWaYYoWSaTwFoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)