INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b4f22620ea1f3c1751be258ef90ba37b756862026d81168429e87ed8ac14984', 
    'IXt9TmwPFn59YX04WZRRbJgNVN8YoqDniaoVC97RY58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)