INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef1df8509e6adebc8b3a7547da989e634ca468212c802e8bdc411a620064b00', 
    'WKc37Po5CJfFxj5hMJOGMbHugatwMMpxdu+egR7nMnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)