INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f149a55995b6df73a6cfe18a773342a28b740eb6341b3210afb9513e238fe1e', 
    'n8zQI2tmY6owHMELhEN6PjBrsmQoDG/7ZuNhletAd8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)