INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2d9da4563979ead5304f70537e5910fcc2746d772f835113e5371cf5663e5f', 
    'tbUbTKRwLxAH+RS6vzUgzSQIU5C4Omvnu7A9O2Wba0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)