INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702d5b48c6a49f83df7ece89883965001cdaa265ef2cb653e17ba31b47f9dc83', 
    'Ud5Pni0uyzZsGOMa3fS7nDXp9VGtiFAzOffq84rgvhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)