INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c276a3504cf19e99852ddac87750d963e6ba5c1b9f3d7448101c4323dd6d31d', 
    'li3b8JwZbyXrfMKriladX9r6+AuTtnF9gEvWuyXKDbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)