INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a6eb8f99c4568d2920c02da50dd9b3725fda850c6800517d698cc643b9afef', 
    'rTPKO4Kn3S4FlcM59kpMiaXoMd9SW7lSKXWZ8x/8E20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)