INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16dcd9945d85c0eb8468c8128b6ac98ba48459a423efa452c356e8622bc1e797', 
    'SAUsAWVEpTkQBXnlBBYp6x3Z3DX5tmFQVNz6sqg7EBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)