INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d576b48117d2ed0a331ec48913b93497de4b87dacab125df22eef6181ab5526', 
    'rKsoN0ZAAQK1OMzEKwKMZsu2Jwgq0uP/tUJHk1m+l9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)