INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd75c2fd6d9e321bf47c73c42790d90a1c92db6cb2ab46502918c578d9cec327c', 
    'gjF35imJZepAFxoVsGO3F7HLKJFP6QbzVyn8u0NyDTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)