INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0728279827f867ecc1e547fdcc18425de676a0506961a73b4b95b677e0b3bffb', 
    'XicdLfi9znvG20EtQvQPpcigN3Tqydaov5U7Zg3zWZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)