INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '926caddeb86ecf2ab27e5d5821f74e7920516092a647e67be80d37da5ae15620', 
    'Mrc1ZEk1a2Gbnx1lAd06TyxueMaEzM2rCKtYRctW+ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)