INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8928e8bf92c553c757d975831f602bcfd0354e2d30a71bb130721d1cb78dfe9f', 
    'zB8ZcX2BzVgc7G/HqmNiSxqtK5hl3CJX9vWMns5kBho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)