INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd981b98023091e9beec8dfd12cc62201c0e78668427978f8c917d69cb72c3213', 
    'LBNqbhCwhD4v8z1jY0ffTiJjo2VYLw7r/uTqCnmeID4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)