INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab6392e4a562019a156d38061720a36b9f524f229ae640a54bf5b36763b7310c', 
    'VwlGx1Tjfp2B6qQF18FziedgAyfWkLb6QGx35AyZ5tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)