INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e769a735087924f05f78020e272e91c9d40b34c402a118ee7a0415839b8e02', 
    'fhOk5As2fMsNqdfdO6R870XHPvlgGzT4OWaO7oDvmVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)