INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e974c830d0ee659d79bc3505295bf9fb547b082cd2368f28a82302b076d48e76', 
    'Hk4jT26Tf+gQneMoGn1UsUM1Yl904XoCig82neA4ceY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)