INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9adaf3c42a5165e269ffe0ee2edf3e299d2419cef3a8e48dbb699d625a945bf', 
    'rbNf2TtktUu20FZEYQWVff5uWp/LMkTdBEwOICPsDD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)