INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eae98609e0275707b72b6fc5a8d595151153da9ad47a582834d6387f2d519cd', 
    'jxBDhK1++xFM4GOSYAtkuXTqx01L48ZhzsHbp0Gl2ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)