INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16652f06241915aa1ae30c63e5c9a11e3d44f86df6354b6f529326099238516e', 
    '+oBjFodFjdzdTdCx84WvJ6wvpXzMi3K4xN3bQVX4eiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)