INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c70f19dfcebcc6846a15d328342858ff745c62b5b9c1c9be1d018535674d0fb2', 
    'a5bO+OLAAu5xKA/MLlClniMATXhE304FuHgfDrdZXcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)