INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa676810a63e43e1c671e601166d8057e56bbaa7a292c5d8104579202cbf4b14', 
    'd2n3hxszJcVj4Utz5kYhqT58T0yJ/K0SvB5xc53SS84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)