INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c2f2874e184cfd2a58da8b828262f357b5ff9c301231bf25c205b8e6ca3d18', 
    'qwQ4UZp271boH7BfIOynuJYWp151KbAjlXTrZ4Pw014=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00112

Result

int(1)