INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac0ddb0a9ce644164774eead65f6f81fa26e8167da6367372413c27dddb1df8e', 
    'N1eUTEyKz5Df2r4LywZYM8QZMVjD0ysTY/FvAu8iPcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)