INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ddac24c480abd14b91882dd8dc08c90a0bee8517dcb8dc3bdb0a584d172decd', 
    'Eu+9SuA5hKSdhXJKMc9AsBltBftH1YBMS5wY2u+xWQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)