INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8dc3f89dfffcae5e01c5ea2c3766e01b4b4f7b862b717ef0ad3410783b1b9a', 
    'U7r/odAS+FUsizopOrth46lRaq5dPsnHd2tw+ZV0HI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)