INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b04fffc81857e971545f20483d4221ce3d68ebeca29caa2cce96b43064b7a4', 
    'Zz7RVkpf4ZbboxxdkmclZ2+v+YiWoVVLpNwNNwY52tg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)