INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21617b7f440dc27acb575c4aa5801f7bce45f7ed0cff2582d58953520cb9f158', 
    'SxyuSzkSDnxyjS6zISUUq3ltqK4USTAf7CRmlpRbaEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)