INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40b280acfcae3d73c91247a2fb7cf24cf00ba5fa71a193ad4d019f6d3afbe906', 
    'PQ7jbCNlU5GFPoHuQ6TW7axi68YJmij8C+WuZellSRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)