INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '929be6fc307be0631d2ace18876ed67ac1a1b378e904276762e765d814b87f7d', 
    'iwMtisc8fQwA8nz+dV7WSIPCVIVvlKKF7ZjLV6TcsI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)