UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eZ59cYK09r578bhAFFHErpsIDD26GzX8ekAC9vIF70=' 
WHERE 
  key_id = 'fc7db89dac202cfdfffcff81471b086d7bd9d63a175048b9450b92ed3078e864' 
  AND (
    token = '8eZ59cYK09r578bhAFFHErpsIDD26GzX8ekAC9vIF70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )