INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e18b84d560412b945d0dfd6ab9bb66105f716b1d06684e74805724aa3719f8a2', 
    'vr0ADkaLan16dWQT6bc6YtbUrw/tTkK6KF8uP30XVkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)