INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbf5f5493166439539608705ff0c26cea3716756574c9012b7fb43a960d99da1', 
    'XvBNl0NdAjV09UMb//nLnHDsbIBcTauivNmMw0AGFGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)