INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47923383f80702cf4adff946dbe63170e8d3880931e49fe3d95175227fcfd316', 
    'KjU3V/2YUodmkal1r51XjhLWB2NFv+d+egU6oB5f5rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )