INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3b2b56c538ff70b27bdadab02b4385538cbab96f9169ec5a0c0776181e48d0', 
    '5IJxYx6M0LcEIfxDWAiasqCnKPDlL1iOUxtBUpwsmVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)