INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc389b475202e7c4c8154a6de989c8300f822b48a95fde26ef7bd667fb4b5c3', 
    'csdG/E6Xg5aGh9dtQNZMQGfhanb01ctKcjEb/z3uMlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)