UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOoYR/NP2Yjvb9UPug05pMSwvzwB8CafcshGZpqj/7Y=' 
WHERE 
  key_id = 'c8049b784f70b17e582f09393c2cd2b2226aba99a339103912101b529fa19eda' 
  AND (
    token = 'uOoYR/NP2Yjvb9UPug05pMSwvzwB8CafcshGZpqj/7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )