INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad27ec3ef7b299bc24c62a72d6c9008d0187c0d1cade5ef7ca6405cd9b41bc28', 
    'zhgdyFIC47wgp6T3Z8yHp1XAQ3XaXd8QFpRsnK/oJ0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)