INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0921a79360fad2e6cbdd3df70eeabe1c369c5f6f39409800d431af5ba8e8356a', 
    'JEUMvCSaAJhiJxyx4qk4eMRaTaUZMBgODlO6V5aiTQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)