INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0ce02228733473b5c8806194725fd816984c5521af5f6aa6385993eed8e51f0', 
    'P0JmNKPrAIiEJdqHRDbGPgo6sGxAjv457iGzcUtVdFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)