INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e5a6f9af8e864107d8cd40ced032d7b8e1436f71e6f29d961315d2d2ea3491a', 
    'UxIrpj25qUFesmSznTPMwkWgpjKGxW9bDJo1QyEjbc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)