INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594fa3217b4334611bd690d150695f1f401d02d842abeaffccc2ac6667297a92', 
    't8JTPTj6WBjMs7I0Q2gDu+CnfS3QEy7ntwxEy3sHlSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)