UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhNCKrrqtYaUpvgsFYT4sLnSexBEhDVkYgb5N/qAe+8=' 
WHERE 
  key_id = 'd351205b8e994ffbd5b033318eb17e46ec243e75e3ed3f06751ef95a80d99dbe' 
  AND (
    token = 'FhNCKrrqtYaUpvgsFYT4sLnSexBEhDVkYgb5N/qAe+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )