INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f03f93f692193ff994165cfc2d1f428a0cb5ebdf6ed3966975a8cd870b345add', 
    '/8yQx1PKGxjcbUgo3KAC3mhgbrtuoMSL0yzCqK8c4/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)