INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3826e86f49ac25a9229e9f69e3ae71f8c65d508f0149d70d2a049076d29d35', 
    'b10ukUtF2FRRMDoM6q6tMP3gdKo2QczEf4YhwUA/6ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)