UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCO7HxGMj9ymKqMnyMKdokhU5tFuV/zAJ6y3Ud0x0DA=' 
WHERE 
  key_id = 'ee826d7c83920b025e70be9acae9f246260dc0bdef438ef9dd43ab3f789568d0' 
  AND (
    token = 'PCO7HxGMj9ymKqMnyMKdokhU5tFuV/zAJ6y3Ud0x0DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )