INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '646d4d08784d42203c8b2e1d3f5709f4fa292b6c7481d7c609a6ef650c61a5c6', 
    'Bzw8gj0J9cTpanRC3p0nZQ1asvtNbGlJn/WprMarx3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)