INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49461050a12a231711d0c8802cefade54d4813e8cbf2335fdb7a9d0aea6c337a', 
    '/kcQPq9HCBxIU+zWgRjzkX8f5EULI+eUFNMJhRlbDUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)