UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TS6PXXyxPJZBZFd9XQszSpugLpujCl5iwDaIDE2+YA=' 
WHERE 
  key_id = 'ad8ea988bb1a22842e68a064ccc869d21b79d0b260159e22eb139885b4e5a7e0' 
  AND (
    token = '2TS6PXXyxPJZBZFd9XQszSpugLpujCl5iwDaIDE2+YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )