INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f6a7ae33a753e49aa838a3c5f29a6d5cff56712b81f9e2413838fbc43605c37', 
    'JSa44jLTEXtujABW7YCGrOQdWq04qjgTAYLL3O9OhDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)