INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8a290cdfa833a8b3224cc323e0f3880f7c211b814e5f3c06fe1f441cc8b94f', 
    '3HYmnrencxaPoVfETiT1dmvczfWuOpd6pxrWan5omxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)