INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1346a747d0933f67d3bb6f55b2c8c5821d55616c8cfbdb6dc638e87bb6a5517', 
    'kw3cKyC1EDmCwjI+giGS/dytaC4pDmmM4GnbxdC3Bs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)