INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfe6919b592107ec43d923e465022f19e4b93b8e1ae50ecc42a888fed9114853', 
    'JHdhOSUe2d+zHoguaKZKnSZMpmYE+0OQCAE9pvCl3aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)