INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '744fedb1112facda4cafb855918d6a093fa78e48a5c9be87f356fd1f190be219', 
    '6D5No3jYKAdrhAtZIe4iL6RFA664MsR7deFZmQWyUFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)