INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1fc4bdb88674d78d2380caf053e7236f99f838a1640e6e5e612dd99ca3eb21', 
    '9qQNO/o6S9bTHoCwZxracoZ7fF4xGQKTEmD9+XVqUis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)