INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c1f0eeaaf04c3cb26a8666f4320003465804966f1b3fafd5c41d644d6802909', 
    'g7tnJlbHqynjqis5WCW4Gk1wDIjwFehgVH/XaJ1/+m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)