INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c762cb081e0849543978f3c124a11fd078c447c8f19ed69ef05c15d18c82f60c', 
    'mgbAbB6AMiFBCvMh9TIAURqEr/YQWNaoTBJa2CX1EzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)