INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9550b8ef29d8b95bd914aee37573100285b9042556bd201bb28c90174be1dbd', 
    '7OrTfuiCICZg+7/0fsy8cYJmSJ8gJaOByWg5kkGPv8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)