INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8ec332ee8b397972341526ae25b3e17b393bca8084b15b0713d9b3680f1728', 
    'a1YyRQpNHzz8h/XKc91hgdXPS6d9wJHgczCgeYBS1RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)