INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1d9aadcc8b8888a690588f95de4284f52cfef5a9755db113e472e360672f363', 
    'WY0CdEWXBUORFEQx1FdVghJdQCpaFfi76lrds1HElhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)