INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a28ef30a95477283edb8ed24422f7a5285571a7f78104c9987d87a66b2f85d0', 
    'nBLMO6bSvHrg31MlIfzZ7hGgrnX4U/XsGaECrjIjFCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)