INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81622927ec740855f82441b742784bc77460ba1a308fa3afd3d6d80272267c93', 
    'csBLF9AQDTw5YwtRAAJ25f7ZthcyZBcmB0RWT6rMDBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)