INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a69fb9e9901291e3cfc9b189c57381ae9bbcb9a2be7d9cb34f393142207945a8', 
    'kScld4xrOKnMHqgE+2uGqf5U85YyqKFFDpJk6GsUlqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)