INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb18237bb6c7a559d9a5bacc38c6e65a36ff0b38a04e853793810121af47e8e', 
    'KZTFJJ0GGxlOLMBf7+vVzPZ+C7Mzku2C2XxUUuneW08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)