INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5d8e062e225895b1ca9cc6a2a0098e2df019d5bc27cd2932c22f0e6ad45ed0d', 
    'FUfMCMSvq5VzFnO3U01HijqC+EQczrvEtZ6qoKn303I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)