INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb270fd11042b6782a32c67074bd4fc8bcf298ede91a172374f2b718f57e1d59', 
    'E3BUu7Om4w17dezfOD41EUdje6ERn6Icwh+MbhmshU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)