INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c894f2c42efa5882a479173e5b39d254ff72babf87e8d7fa157c61199d180e67', 
    'KUoiXeUDA6xA87ZDva279oMyroUEfpPC8lWwRJAeYyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)