INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d8f2bf457db0f7f35cbab9d34d4fc1bf62581424885917b7df96ba023d6eab', 
    'I3iMk9F7mOraoq9gZd52G0RVYy8mvvnJ5m2c2h6HBWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)