INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88a686c8e9063486a39c5ffa2c1099f265933a17660673f327657464a21cdec5', 
    'Epa73vFqNkcmH+HafanyNhetIWchR9Uto+QNWZ9mE8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)