INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b9f5a70afd98fe367ad1f838d76f99af45ac15a0d450f422e4760a25fb046a3', 
    'tOLZRReRV+Snzh8zy9yCjoAY6USBukIBwH1WZlmOGpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)