INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84bacec6cc4b3a3a71d35f39f68a77b88c1550b5a5a108523e86df9c29aae87', 
    'DlppQmF++dRPQ8dgx1QQ4Q61VaQrjLw46ZNPKHC4mvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)