INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc5c75690da9686637ede00773124f1a246913aff2a618c6b19024a564c06138', 
    'orTX5Gnl3TjDmNVGx0vPzadJ9CGHzbtiY3vKxrv6gDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)