INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25e9c952e7c86b72bb8acd4b57dc193becf900ad5ba39396cf7363b3018fdaf2', 
    'EIZp1/IyMO3UdEDegNxm0WJsvXyXLJ4XTZ7vMPYTM8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)