INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4e67c9cb078a6003f63655774f9c37706a288580fdc37369b41bc91fb5fdd0', 
    'GynUdr/w4GKqjmvxbnmfOP8iAaVcGQ+h4T1uxa2XgLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)