INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8282a2d3908fbd4b46a8156e796bf1a8c4d8395210127c0c7ce51712e7055273', 
    'aXBQd67QGZDUZzWy7+JTkgskJByi8H9RxACopI6qcr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)