INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d3e48ecdab43f2d2d6bea4d5fdf5f8e03ba4e8fb2c00403099010eb05b2752', 
    'hKsTWWEdPZ7dKYs4HexSYAr/7PP2O/UY768a3rwDkjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)