INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '045e6af6ab6a7d6fc284e34ff6a3d45ec151f0724504211a3f7db9bb3abe542f', 
    'IhVGYsSS1LMifSu6uDmQI+I191h7TgNB5PKlIDuo31c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)