INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d7726814d288f8cb7218e640f7fb1658d216e96bcc9f0bc725577218bd6ab0', 
    '8bq6Cp1e9dTiir9WzNCVMQN+oeF5XlW7qlBNx65rh6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)