INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '123b258b3b2d11008a72efed51a3ef2d42e077a147ce05b613817436da0f4894', 
    'kIEVk/10Otz9kvMRUVyKOicgG8JaUuYGsfcHk7fLdEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)