INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87f9257a7f445504492ff0def8b7cba539700d8329ee8780f3bfed9e64abff7b', 
    'VDfBaseog2lq7egeFlTmv1PpmV6JdfohLdsFC6mjiDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)