INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8ed15b61bcbca1f5a13f7578ba06f0a83da4f4a105b34efe9481d2a43de70e', 
    'lFlMgboXftrJ4DNUg4aA8FOVer66nE/PGHNq9iiTkgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)