INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd09396a1c91a21dfad706f0b1e7744d3375353e1f721c2f23ddec6a3d67adefe', 
    'l65NAyEsF1hHwNteoBx7oHy2lkNKH7ZOjEx7G6qFk8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)