INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be7e7ec27ca5e335292ad6b7b3636d6e1e4ad548b85d466510e61bc05011a47', 
    'HtI9kIWJXO3nAPfBzJop1zuKcStOLGN+BORn7w3jUVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)