INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c7771e04da1baea537862467057f0afd1a62b668ece046d7f10b2e2ce9cbb9', 
    'qVoVDHUa+Et6H1XNH1A32cccgIYx5J5JuD/33cu05Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)