INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '834a7455b9d9b42337ec67856fc3687e1aba8d417fac553bc593856b87a04d84', 
    'zE5dKuQjsvZj7RTyPrW7dB4bdP83CnJwbuGIu9SJ6Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)