INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efdc57a2108636bd1ef5ffe051753e393419fecf5b12962eeeb3a7e97aa26afb', 
    'sSFkoMvvr5U9YWKs6OhGHcWKGdOLi5G5mkHkBU1jL9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)