INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23c7f8018351f1c4bedd2c6786743dbc02aedf88ced0ab1c15beced2454d635e', 
    '+nlVwGXWRIPMQ6RyeK8feAUdsaP9V690Gnnirdot8tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)