INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e9bdfb0ee751ebf2659d9ab9920fbe176883ee4f874e7e03fa10aac254b2d1f', 
    'dddwrSSqlkNFIbHbEdcY9+O7VWyeTL4WRKPHyUkivog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)