INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6498c3b3ce190d6c754858d063bcf79e510fb6fb7d044261faf56ba7b467b6a2', 
    'U5NuM8T2VniogFDYl6bqluoTpPfazFSrtMsnYJuVYdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)