INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc7accea25aa0713918e22face58278f9082eee268b4fc49e8f9563cb6bffe3', 
    'IZu8hABkB2qVcN69W031szr6r42LyVAKBaPDn+D1ekw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)