INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c879de72946e1437329d044cbbc52e0ddbcb8bdc69ca0cd1ebd5ce5b6c7a82', 
    'gdNe5S+HBaetAqqHtd2OsNEkpYOA3Lv5x0wyPU9yw7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)