INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b829cee50da07a52314d79e81e2570cd69db5212855af015240464adb6db8419', 
    't7T+m29lcfiQ7SraODxaVEecuJowwY5fsWzigWWaVZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)