INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ddaccb50323e002bad5749c5dfc4d99e4aaeb14845bae8cbe07efacf45541b', 
    'vY7cqJKyfqmM0vsOexCudorcXBl7fX8dR9mJx07qhLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)