INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b03344e47ca3102746f2a6a489a889b49339ab44e19031b34738f32e2e551e0d', 
    '8elY5iHTcDf7ga3ALV6ur2emV/ilLiLYHXRtrWtpyKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)