UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qtDWgph0MGgzNx9qaPBlVh0I8n6tAbbbGYLPLTOY8U=' 
WHERE 
  key_id = '157778acc907cea39a72ed1ae19426ee01d3f9ded2e36a892e9365a130ef0dc7' 
  AND (
    token = '4qtDWgph0MGgzNx9qaPBlVh0I8n6tAbbbGYLPLTOY8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )