UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlxpU7J4e5HysD5SldMoNRLWPw00EGoWjs9lJPrUzy8=' 
WHERE 
  key_id = 'cd7c3484e77f72e4e4e8c63a93e15142b51b6b45c3398dab7fb32174753e867f' 
  AND (
    token = 'vlxpU7J4e5HysD5SldMoNRLWPw00EGoWjs9lJPrUzy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )