INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8414dfe0adf4e8d5776ef735977db77cd6a6eb81c56f602069c0e6928b57978b', 
    'kFKlawQBicm+aTz+DixVuhdnxvYjm9k6rtKVKOJjmlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)