INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ad47af78179c0d4468c6ce34faef2a5e08b4d7291c9441bb2e31d4ab46119f', 
    '1isVT6aQL+QeQXA97x+zhQs9Ou1DwBkEYiLyS0E0dKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)