UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4ShQ9FOWdBk7KyYnA9KLF2sIkskHK4sQ4A3alBzopQ=' 
WHERE 
  key_id = '050ee4776fd38deaaa2ddadc490b4dc877a22f8190fab6e39944105b5e3d1481' 
  AND (
    token = 'v4ShQ9FOWdBk7KyYnA9KLF2sIkskHK4sQ4A3alBzopQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )