INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f2954a833da6c5d7a6bc379fa3e0df6ff600f1cc99efadb2daab74164f3b515', 
    'BULjiPIsU/vXzP3q1YmPLnB7OrVv3TIG5JzuIkJqBzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)