INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38dbf78e91a959077bbe47cc91dc7d30f0874e00e74f1399e8e41da40344d278', 
    'jgzbAK0pVhs5jqrUyL5JwJXfJNFPSu3K8esNYYKRGn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)