INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e04e06f8ce4819b67186c1d2b2696d0913abb65b64e108deb5f12261d262d9f', 
    'XI7gVihyGUDQOOmO86vRBIIViQJTmGA4TiFL5YfoN/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)