INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d16c71209666e0463f1755b0c2bcb4070d066fc21cc5abb73f72ef278a3506f', 
    'xhZbfudAnow3JITKWPclvpBg2cigGE65F5b0dok7Jtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)