INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be1ff334e2b545dfe627a9732349e51015f01d89b6fe58374ffbb346a606df87', 
    '4TZ1L4nDImMLURFiJuAMGd2891+blDTIeVINsPRQwts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)