INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83d801f608640ba00868717fcadb70310ff35c165e6fe6ada2df94f944d19de3', 
    '6xQAvgEvI3V6JJLhi5lRrOIIo3dLsTLez4nzPdZfrrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)